[ 10.804233][ T227] ------------[ cut here ]------------
[ 10.804633][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 10.805287][ T227] Modules linked in: netdevsim
[ 10.805562][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Not tainted 6.14.0-rc5-virtme #1
[ 10.806179][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 10.806453][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 10.806826][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 10.807761][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 10.808111][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 10.808525][ T227] RDX: 0000000000000000 RSI: ffff8880023e2c98 RDI: ffff8880061c0b78
[ 10.808965][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 10.809392][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 10.809842][ T227] R13: ffff8880023e2128 R14: ffff8880023e2008 R15: ffff8880023e2000
[ 10.810189][ T227] FS: 00007f56531fd740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 10.810636][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 10.810902][ T227] CR2: 000055c5d0600338 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 10.811346][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 10.811815][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 10.812316][ T227] PKRU: 55555554
[ 10.812600][ T227] Call Trace:
[ 10.812875][ T227]
[ 10.813073][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 10.813422][ T227] ? __warn+0xd1/0x1c0
[ 10.813682][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 10.813917][ T227] ? report_bug+0x28c/0x2d0
[ 10.814135][ T227] ? handle_bug+0x54/0xa0
[ 10.814370][ T227] ? exc_invalid_op+0x18/0x50
[ 10.814693][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 10.814971][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 10.815237][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 10.815636][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 10.815859][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 10.816073][ T227] register_netdevice+0xd46/0x1360
[ 10.816310][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 10.816587][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 10.816884][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 10.817164][ T227] ? mark_lock+0x38/0x3e0
[ 10.817327][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 10.817608][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 10.817925][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 10.818246][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 10.818473][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 10.818764][ T227] ? kernfs_create_link+0x173/0x240
[ 10.818978][ T227] ? kernfs_put+0x1c/0x40
[ 10.819136][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 10.819364][ T227] really_probe+0x1df/0x920
[ 10.819640][ T227] __driver_probe_device+0x2e6/0x3e0
[ 10.819888][ T227] driver_probe_device+0x49/0x140
[ 10.820163][ T227] __device_attach_driver+0x192/0x2b0
[ 10.820375][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 10.820695][ T227] bus_for_each_drv+0x107/0x1a0
[ 10.820901][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 10.821146][ T227] ? bus_to_subsys+0xd5/0x110
[ 10.821371][ T227] ? __pfx___lock_release+0x10/0x10
[ 10.821664][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 10.822002][ T227] __device_attach+0x1a3/0x3f0
[ 10.822242][ T227] ? __pfx___device_attach+0x10/0x10
[ 10.822498][ T227] ? bus_to_subsys+0xd5/0x110
[ 10.822758][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 10.822979][ T227] bus_probe_device+0x133/0x180
[ 10.823203][ T227] device_add+0x99d/0x1110
[ 10.823502][ T227] ? __pfx_device_add+0x10/0x10
[ 10.823716][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 10.823934][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 10.824279][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 10.824584][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.824792][ T227] ? sysfs_file_ops+0x11e/0x170
[ 10.825008][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 10.825229][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 10.825489][ T227] vfs_write+0xa87/0x11e0
[ 10.825730][ T227] ? __pfx_vfs_write+0x10/0x10
[ 10.825949][ T227] ? __lock_release+0x103/0x460
[ 10.826231][ T227] ? do_user_addr_fault+0x972/0xe30
[ 10.826446][ T227] ? __pfx___up_read+0x10/0x10
[ 10.826674][ T227] ksys_write+0xf8/0x1d0
[ 10.826833][ T227] ? __pfx_ksys_write+0x10/0x10
[ 10.827041][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 10.827267][ T227] do_syscall_64+0xc1/0x1d0
[ 10.827490][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 10.827745][ T227] RIP: 0033:0x7f565333eb77
[ 10.828027][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 10.828889][ T227] RSP: 002b:00007fff8f7eb2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 10.829297][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 10.829660][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 10.829968][ T227] RBP: 000055c5d05ff330 R08: 0000000000000003 R09: 0000000000000077
[ 10.830527][ T227] R10: 0000000000000063 R11: 0000000000000246 R12: 0000000000000004
[ 10.830840][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 10.831181][ T227]
[ 10.831347][ T227] irq event stamp: 76977
[ 10.831520][ T227] hardirqs last enabled at (76987): [] __up_console_sem+0x6b/0x80
[ 10.831886][ T227] hardirqs last disabled at (76996): [] __up_console_sem+0x50/0x80
[ 10.832250][ T227] softirqs last enabled at (76796): [] handle_softirqs+0x32e/0x5c0
[ 10.832634][ T227] softirqs last disabled at (76791): [] __irq_exit_rcu+0xc4/0x100
[ 10.832988][ T227] ---[ end trace 0000000000000000 ]---
[ 10.952030][ T235] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 11.362716][ T241] ip (241) used greatest stack depth: 24024 bytes left
[ 11.730912][ T246] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 11.742105][ T246] ip (246) used greatest stack depth: 23776 bytes left
[ 12.343374][ T258] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 12.569818][ T261] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 13.444694][ T278] netdevsim netdevsim287 eni287np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 14.005220][ T289] netdevsim netdevsim287 eni287np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 15.199303][ T324] ip (324) used greatest stack depth: 23064 bytes left
[ 15.549943][ T327] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 15.687454][ T328] netdevsim netdevsim287 eni287np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 15.842794][ T329] netdevsim netdevsim287 eni287np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 16.746464][ T227] ------------[ cut here ]------------
[ 16.746816][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 16.747459][ T227] Modules linked in: netdevsim [last unloaded: ip6_udp_tunnel]
[ 16.747929][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 16.748381][ T227] Tainted: [W]=WARN
[ 16.748596][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 16.748875][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 16.749172][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 16.749953][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 16.750251][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 16.750575][ T227] RDX: 0000000000000000 RSI: ffff8880025b2c98 RDI: ffff8880061c0b28
[ 16.750905][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 16.751259][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 16.751599][ T227] R13: ffff8880025b2128 R14: ffff8880025b2008 R15: ffff8880025b2000
[ 16.751939][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 16.752338][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 16.752620][ T227] CR2: 000055c5d05ff330 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 16.752947][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 16.753288][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 16.753629][ T227] PKRU: 55555554
[ 16.753797][ T227] Call Trace:
[ 16.753969][ T227]
[ 16.754084][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 16.754319][ T227] ? __warn+0xd1/0x1c0
[ 16.754496][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 16.754718][ T227] ? report_bug+0x28c/0x2d0
[ 16.754953][ T227] ? handle_bug+0x54/0xa0
[ 16.755126][ T227] ? exc_invalid_op+0x18/0x50
[ 16.755370][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 16.755610][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 16.755850][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 16.756138][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 16.756385][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 16.756616][ T227] register_netdevice+0xd46/0x1360
[ 16.756880][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 16.757113][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 16.757364][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 16.757654][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 16.757959][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 16.758270][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 16.758545][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 16.758798][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 16.759136][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 16.759403][ T227] ? sysfs_file_ops+0x11e/0x170
[ 16.759659][ T227] ? sysfs_kf_write+0x41/0x170
[ 16.759913][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 16.760176][ T227] vfs_write+0xa87/0x11e0
[ 16.760386][ T227] ? __pfx_vfs_write+0x10/0x10
[ 16.760633][ T227] ? find_held_lock+0x2c/0x110
[ 16.760892][ T227] ? __pfx___lock_release+0x10/0x10
[ 16.761144][ T227] ksys_write+0xf8/0x1d0
[ 16.761342][ T227] ? __pfx_ksys_write+0x10/0x10
[ 16.761615][ T227] do_syscall_64+0xc1/0x1d0
[ 16.761869][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 16.762220][ T227] RIP: 0033:0x7f565333eb77
[ 16.762505][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 16.763333][ T227] RSP: 002b:00007fff8f7eb1f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 16.763734][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 16.764105][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 16.764511][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 16.764951][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 16.765360][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 16.765790][ T227]
[ 16.766019][ T227] irq event stamp: 273375
[ 16.766242][ T227] hardirqs last enabled at (273387): [] __up_console_sem+0x6b/0x80
[ 16.766687][ T227] hardirqs last disabled at (273396): [] __up_console_sem+0x50/0x80
[ 16.767123][ T227] softirqs last enabled at (272692): [] handle_softirqs+0x32e/0x5c0
[ 16.767548][ T227] softirqs last disabled at (272537): [] __irq_exit_rcu+0xc4/0x100
[ 16.767928][ T227] ---[ end trace 0000000000000000 ]---
[ 16.877049][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 17.639712][ T346] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 17.643199][ T67] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 18.169791][ T359] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 18.192221][ T11] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 18.419875][ T362] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 4789 - 0
[ 18.425178][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 19.199498][ T379] netdevsim netdevsim287 eni287np1: set [0, 1] type 1 family 0 port 4790 - 0
[ 19.204231][ T67] netdevsim netdevsim287 eni287np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 19.661009][ T389] netdevsim netdevsim287 eni287np1: set [1, 0] type 2 family 0 port 6081 - 0
[ 19.664210][ T11] netdevsim netdevsim287 eni287np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 19.992253][ T400] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 19.994197][ T400] netdevsim netdevsim287 eni287np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 19.996211][ T400] netdevsim netdevsim287 eni287np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 20.104236][ T67] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 4789 - 0
[ 20.106195][ T67] netdevsim netdevsim287 eni287np2: set [0, 1] type 1 family 0 port 4790 - 0
[ 20.109200][ T67] netdevsim netdevsim287 eni287np2: set [1, 0] type 2 family 0 port 6081 - 0
[ 20.937346][ T417] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 4789 - 0
[ 20.974178][ T67] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 4789 - 0
[ 21.070066][ T418] netdevsim netdevsim287 eni287np1: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.117208][ T67] netdevsim netdevsim287 eni287np2: unset [0, 1] type 1 family 0 port 4790 - 0
[ 21.202459][ T419] netdevsim netdevsim287 eni287np1: unset [1, 0] type 2 family 0 port 6081 - 0
[ 21.248218][ T67] netdevsim netdevsim287 eni287np2: unset [1, 0] type 2 family 0 port 6081 - 0
[ 22.780627][ T227] ------------[ cut here ]------------
[ 22.781116][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 22.781715][ T227] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 22.782027][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 22.782503][ T227] Tainted: [W]=WARN
[ 22.782714][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.783001][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 22.783314][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 22.784078][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 22.784388][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 22.784727][ T227] RDX: 0000000000000000 RSI: ffff88800255ac98 RDI: ffff8880061c0b78
[ 22.785064][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 22.785417][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 22.785759][ T227] R13: ffff88800255a128 R14: ffff88800255a008 R15: ffff88800255a000
[ 22.786101][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 22.786501][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.786786][ T227] CR2: 00007f56533b1733 CR3: 000000000b8ea002 CR4: 0000000000772ef0
[ 22.787131][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 22.787482][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 22.787821][ T227] PKRU: 55555554
[ 22.788001][ T227] Call Trace:
[ 22.788191][ T227]
[ 22.788321][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 22.788573][ T227] ? __warn+0xd1/0x1c0
[ 22.788765][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 22.789001][ T227] ? report_bug+0x28c/0x2d0
[ 22.789257][ T227] ? handle_bug+0x54/0xa0
[ 22.789440][ T227] ? exc_invalid_op+0x18/0x50
[ 22.789675][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 22.789919][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 22.790188][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 22.790486][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 22.790732][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 22.790971][ T227] register_netdevice+0xd46/0x1360
[ 22.791226][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 22.791471][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 22.791723][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 22.792020][ T227] ? mark_lock+0x38/0x3e0
[ 22.792221][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 22.792523][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 22.792819][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 22.793113][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 22.793383][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 22.793674][ T227] ? kernfs_create_link+0x173/0x240
[ 22.793922][ T227] ? kernfs_put+0x1c/0x40
[ 22.794100][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 22.794355][ T227] really_probe+0x1df/0x920
[ 22.794594][ T227] __driver_probe_device+0x2e6/0x3e0
[ 22.794829][ T227] driver_probe_device+0x49/0x140
[ 22.795062][ T227] __device_attach_driver+0x192/0x2b0
[ 22.795310][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 22.795598][ T227] bus_for_each_drv+0x107/0x1a0
[ 22.795830][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 22.796061][ T227] ? bus_to_subsys+0xd5/0x110
[ 22.796304][ T227] ? __pfx___lock_release+0x10/0x10
[ 22.796539][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 22.796776][ T227] __device_attach+0x1a3/0x3f0
[ 22.797013][ T227] ? __pfx___device_attach+0x10/0x10
[ 22.797258][ T227] ? bus_to_subsys+0xd5/0x110
[ 22.797496][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 22.797735][ T227] bus_probe_device+0x133/0x180
[ 22.797973][ T227] device_add+0x99d/0x1110
[ 22.798218][ T227] ? __pfx_device_add+0x10/0x10
[ 22.798450][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 22.798701][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 22.799003][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 22.799311][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 22.799543][ T227] ? sysfs_file_ops+0x11e/0x170
[ 22.799782][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 22.800015][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 22.800263][ T227] vfs_write+0xa87/0x11e0
[ 22.800461][ T227] ? __pfx_vfs_write+0x10/0x10
[ 22.800704][ T227] ? __lock_release+0x103/0x460
[ 22.800932][ T227] ? do_user_addr_fault+0x972/0xe30
[ 22.801185][ T227] ? __pfx___up_read+0x10/0x10
[ 22.801425][ T227] ksys_write+0xf8/0x1d0
[ 22.801607][ T227] ? __pfx_ksys_write+0x10/0x10
[ 22.801835][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 22.802080][ T227] do_syscall_64+0xc1/0x1d0
[ 22.802327][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.802618][ T227] RIP: 0033:0x7f565333eb77
[ 22.802857][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 22.803634][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 22.803980][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 22.804330][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 22.804669][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 22.805006][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 22.805350][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 22.805716][ T227]
[ 22.805894][ T227] irq event stamp: 451083
[ 22.806076][ T227] hardirqs last enabled at (451095): [] __up_console_sem+0x6b/0x80
[ 22.806479][ T227] hardirqs last disabled at (451108): [] __up_console_sem+0x50/0x80
[ 22.806866][ T227] softirqs last enabled at (450036): [] handle_softirqs+0x32e/0x5c0
[ 22.807274][ T227] softirqs last disabled at (450029): [] __irq_exit_rcu+0xc4/0x100
[ 22.807661][ T227] ---[ end trace 0000000000000000 ]---
[ 22.860022][ T227] ------------[ cut here ]------------
[ 22.860503][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 22.861095][ T227] Modules linked in: netdevsim [last unloaded: netdevsim]
[ 22.861481][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 22.862092][ T227] Tainted: [W]=WARN
[ 22.862308][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 22.862672][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 22.863066][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 22.864181][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 22.864589][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 22.865056][ T227] RDX: 0000000000000000 RSI: ffff88800d432c98 RDI: ffff8880061c0b28
[ 22.865548][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 22.866025][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 22.866505][ T227] R13: ffff88800d432128 R14: ffff88800d432008 R15: ffff88800d432000
[ 22.866905][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 22.867264][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 22.867515][ T227] CR2: 00007fc76635c1b4 CR3: 000000000b8ea001 CR4: 0000000000772ef0
[ 22.867832][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 22.868123][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 22.868668][ T227] PKRU: 55555554
[ 22.868839][ T227] Call Trace:
[ 22.868989][ T227]
[ 22.869097][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 22.869325][ T227] ? __warn+0xd1/0x1c0
[ 22.869483][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 22.869686][ T227] ? report_bug+0x28c/0x2d0
[ 22.869921][ T227] ? handle_bug+0x54/0xa0
[ 22.870075][ T227] ? exc_invalid_op+0x18/0x50
[ 22.870289][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 22.870503][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 22.870723][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 22.870976][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 22.871200][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 22.871407][ T227] register_netdevice+0xd46/0x1360
[ 22.871615][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 22.871837][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 22.872061][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 22.872336][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 22.872607][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 22.872882][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 22.873087][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 22.873307][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 22.873574][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 22.873778][ T227] ? sysfs_file_ops+0x11e/0x170
[ 22.873978][ T227] ? sysfs_kf_write+0x41/0x170
[ 22.874190][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 22.874396][ T227] vfs_write+0xa87/0x11e0
[ 22.874556][ T227] ? __pfx_vfs_write+0x10/0x10
[ 22.874775][ T227] ? find_held_lock+0x2c/0x110
[ 22.874984][ T227] ? __pfx___lock_release+0x10/0x10
[ 22.875208][ T227] ksys_write+0xf8/0x1d0
[ 22.875365][ T227] ? __pfx_ksys_write+0x10/0x10
[ 22.875573][ T227] do_syscall_64+0xc1/0x1d0
[ 22.875782][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 22.876027][ T227] RIP: 0033:0x7f565333eb77
[ 22.876249][ T227] Code: Unable to access opcode bytes at 0x7f565333eb4d.
[ 22.876538][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 22.876851][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 22.877144][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 22.877463][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 22.877764][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 22.878069][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 22.878394][ T227]
[ 22.878561][ T227] irq event stamp: 465381
[ 22.878717][ T227] hardirqs last enabled at (465391): [] __up_console_sem+0x6b/0x80
[ 22.879061][ T227] hardirqs last disabled at (465400): [] __up_console_sem+0x50/0x80
[ 22.879416][ T227] softirqs last enabled at (465330): [] handle_softirqs+0x32e/0x5c0
[ 22.879780][ T227] softirqs last disabled at (465319): [] __irq_exit_rcu+0xc4/0x100
[ 22.880117][ T227] ---[ end trace 0000000000000000 ]---
[ 23.237120][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 24.981378][ T67] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 26.069300][ T11] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 27.925295][ T11] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 28.949291][ T447] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 29.429785][ T227] ------------[ cut here ]------------
[ 29.430125][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 29.430553][ T227] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 29.430967][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 29.431484][ T227] Tainted: [W]=WARN
[ 29.431644][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.431902][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 29.432341][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 29.433068][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 29.433433][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 29.433738][ T227] RDX: 0000000000000000 RSI: ffff88800b5eac98 RDI: ffff8880061c0b78
[ 29.434052][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 29.434363][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 29.434795][ T227] R13: ffff88800b5ea128 R14: ffff88800b5ea008 R15: ffff88800b5ea000
[ 29.435100][ T227] FS: 00007f56531fd740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 29.435494][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.435752][ T227] CR2: 00007f56533b1733 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 29.436053][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.436366][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.436680][ T227] PKRU: 55555554
[ 29.436835][ T227] Call Trace:
[ 29.437024][ T227]
[ 29.437140][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 29.437379][ T227] ? __warn+0xd1/0x1c0
[ 29.437550][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 29.437778][ T227] ? report_bug+0x28c/0x2d0
[ 29.438012][ T227] ? handle_bug+0x54/0xa0
[ 29.438194][ T227] ? exc_invalid_op+0x18/0x50
[ 29.438431][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 29.438686][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 29.438922][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 29.439219][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 29.439453][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 29.439680][ T227] register_netdevice+0xd46/0x1360
[ 29.439910][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 29.440167][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 29.440411][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 29.440695][ T227] ? mark_lock+0x38/0x3e0
[ 29.440868][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 29.441173][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 29.441459][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 29.441756][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 29.441993][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 29.442285][ T227] ? kernfs_create_link+0x173/0x240
[ 29.442497][ T227] ? kernfs_put+0x1c/0x40
[ 29.442653][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 29.442868][ T227] really_probe+0x1df/0x920
[ 29.443080][ T227] __driver_probe_device+0x2e6/0x3e0
[ 29.443305][ T227] driver_probe_device+0x49/0x140
[ 29.443514][ T227] __device_attach_driver+0x192/0x2b0
[ 29.443725][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 29.443975][ T227] bus_for_each_drv+0x107/0x1a0
[ 29.444190][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 29.444393][ T227] ? bus_to_subsys+0xd5/0x110
[ 29.444598][ T227] ? __pfx___lock_release+0x10/0x10
[ 29.444816][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 29.445028][ T227] __device_attach+0x1a3/0x3f0
[ 29.445242][ T227] ? __pfx___device_attach+0x10/0x10
[ 29.445446][ T227] ? bus_to_subsys+0xd5/0x110
[ 29.445654][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 29.445868][ T227] bus_probe_device+0x133/0x180
[ 29.446076][ T227] device_add+0x99d/0x1110
[ 29.446308][ T227] ? __pfx_device_add+0x10/0x10
[ 29.446515][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 29.446767][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 29.447038][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 29.447317][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.447522][ T227] ? sysfs_file_ops+0x11e/0x170
[ 29.447741][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.447961][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 29.448182][ T227] vfs_write+0xa87/0x11e0
[ 29.448347][ T227] ? __pfx_vfs_write+0x10/0x10
[ 29.448585][ T227] ? __lock_release+0x103/0x460
[ 29.448795][ T227] ? do_user_addr_fault+0x972/0xe30
[ 29.449019][ T227] ? __pfx___up_read+0x10/0x10
[ 29.449242][ T227] ksys_write+0xf8/0x1d0
[ 29.449412][ T227] ? __pfx_ksys_write+0x10/0x10
[ 29.449622][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 29.449845][ T227] do_syscall_64+0xc1/0x1d0
[ 29.450052][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.450318][ T227] RIP: 0033:0x7f565333eb77
[ 29.450532][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 29.451258][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 29.451576][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 29.451886][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 29.452213][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 29.452545][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 29.452853][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 29.453188][ T227]
[ 29.453346][ T227] irq event stamp: 498139
[ 29.453502][ T227] hardirqs last enabled at (498149): [] __up_console_sem+0x6b/0x80
[ 29.453873][ T227] hardirqs last disabled at (498158): [] __up_console_sem+0x50/0x80
[ 29.454233][ T227] softirqs last enabled at (497286): [] handle_softirqs+0x32e/0x5c0
[ 29.454586][ T227] softirqs last disabled at (497245): [] __irq_exit_rcu+0xc4/0x100
[ 29.454945][ T227] ---[ end trace 0000000000000000 ]---
[ 29.493582][ T227] ------------[ cut here ]------------
[ 29.493922][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 29.495581][ T227] Modules linked in: netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 29.495954][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 29.496338][ T227] Tainted: [W]=WARN
[ 29.496484][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 29.496719][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 29.496962][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 29.497617][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 29.497855][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 29.498136][ T227] RDX: 0000000000000000 RSI: ffff88800990ac98 RDI: ffff8880061c0b28
[ 29.498426][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 29.498763][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 29.499041][ T227] R13: ffff88800990a128 R14: ffff88800990a008 R15: ffff88800990a000
[ 29.499334][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 29.499762][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 29.500089][ T227] CR2: 00007fff8f7ebf40 CR3: 000000000b8ea004 CR4: 0000000000772ef0
[ 29.500512][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 29.500958][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 29.501430][ T227] PKRU: 55555554
[ 29.501666][ T227] Call Trace:
[ 29.501930][ T227]
[ 29.502092][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 29.502428][ T227] ? __warn+0xd1/0x1c0
[ 29.502904][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 29.503235][ T227] ? report_bug+0x28c/0x2d0
[ 29.503554][ T227] ? handle_bug+0x54/0xa0
[ 29.503795][ T227] ? exc_invalid_op+0x18/0x50
[ 29.504107][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 29.504459][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 29.504793][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 29.505200][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 29.505524][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 29.505868][ T227] register_netdevice+0xd46/0x1360
[ 29.506233][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 29.506587][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 29.506945][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 29.507369][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 29.507800][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 29.508213][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.508528][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 29.508852][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 29.509278][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 29.509605][ T227] ? sysfs_file_ops+0x11e/0x170
[ 29.509856][ T227] ? sysfs_kf_write+0x41/0x170
[ 29.510090][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 29.510317][ T227] vfs_write+0xa87/0x11e0
[ 29.510480][ T227] ? __pfx_vfs_write+0x10/0x10
[ 29.510705][ T227] ? __lock_release+0x103/0x460
[ 29.510899][ T227] ? do_user_addr_fault+0x972/0xe30
[ 29.511094][ T227] ? __pfx___up_read+0x10/0x10
[ 29.511303][ T227] ksys_write+0xf8/0x1d0
[ 29.511453][ T227] ? __pfx_ksys_write+0x10/0x10
[ 29.511635][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 29.511838][ T227] do_syscall_64+0xc1/0x1d0
[ 29.512028][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 29.512268][ T227] RIP: 0033:0x7f565333eb77
[ 29.512462][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 29.513115][ T227] RSP: 002b:00007fff8f7ec4c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 29.513405][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 29.513683][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 29.513976][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 29.514280][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 29.514561][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 29.514862][ T227]
[ 29.515003][ T227] irq event stamp: 509055
[ 29.515162][ T227] hardirqs last enabled at (509067): [] __up_console_sem+0x6b/0x80
[ 29.515562][ T227] hardirqs last disabled at (509076): [] __up_console_sem+0x50/0x80
[ 29.516043][ T227] softirqs last enabled at (508334): [] handle_softirqs+0x32e/0x5c0
[ 29.516581][ T227] softirqs last disabled at (506785): [] __irq_exit_rcu+0xc4/0x100
[ 29.517118][ T227] ---[ end trace 0000000000000000 ]---
[ 29.843772][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 30.455972][ T461] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 30.760238][ T469] netdevsim netdevsim287 eni287np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 31.129366][ T481] netdevsim netdevsim287 eni287np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 31.623567][ T497] netdevsim netdevsim287 eni287np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 32.862516][ T530] netdevsim netdevsim287 eni287np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 33.489133][ T549] netdevsim netdevsim287 eni287np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 34.216841][ T573] netdevsim netdevsim287 eni287np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 35.052058][ T601] netdevsim netdevsim287 eni287np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 36.875365][ T658] netdevsim netdevsim287 eni287np1: unset [0, 1] type 1 family 0 port 10001 - 0
[ 36.915052][ T67] netdevsim netdevsim287 eni287np1: set [0, 1] type 1 family 0 port 10004 - 0
[ 37.798037][ T686] netdevsim netdevsim287 eni287np1: unset [0, 2] type 1 family 0 port 10002 - 0
[ 38.607169][ T712] netdevsim netdevsim287 eni287np1: unset [1, 1] type 2 family 0 port 20001 - 0
[ 38.641652][ T67] netdevsim netdevsim287 eni287np1: set [1, 1] type 2 family 0 port 20004 - 0
[ 39.457691][ T737] netdevsim netdevsim287 eni287np1: unset [1, 2] type 2 family 0 port 20002 - 0
[ 40.411577][ T761] netdevsim netdevsim287 eni287np1: set [1, 2] type 4 family 0 port 30001 - 0
[ 42.971497][ T836] netdevsim netdevsim287 eni287np1: unset [1, 1] type 2 family 0 port 20004 - 0
[ 43.023863][ T67] netdevsim netdevsim287 eni287np1: set [1, 1] type 4 family 0 port 30002 - 0
[ 43.755677][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 43.757084][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 1] type 1 family 0 port 10004 - 0
[ 43.757850][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 43.758608][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 43.759331][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 1] type 4 family 0 port 30002 - 0
[ 43.760045][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 2] type 4 family 0 port 30001 - 0
[ 43.760761][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 44.269319][ T227] ------------[ cut here ]------------
[ 44.269657][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 44.270108][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 44.270609][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 44.271048][ T227] Tainted: [W]=WARN
[ 44.271214][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 44.271479][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 44.271777][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 44.272701][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 44.272987][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 44.273300][ T227] RDX: 0000000000000000 RSI: ffff8880025f2c98 RDI: ffff8880061c0b28
[ 44.273611][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 44.273921][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 44.274237][ T227] R13: ffff8880025f2128 R14: ffff8880025f2008 R15: ffff8880025f2000
[ 44.274556][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 44.274931][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.275199][ T227] CR2: 00007f5653343670 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 44.275507][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 44.275820][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 44.276127][ T227] PKRU: 55555554
[ 44.276297][ T227] Call Trace:
[ 44.276457][ T227]
[ 44.276569][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 44.276784][ T227] ? __warn+0xd1/0x1c0
[ 44.276948][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 44.277172][ T227] ? report_bug+0x28c/0x2d0
[ 44.277392][ T227] ? handle_bug+0x54/0xa0
[ 44.277556][ T227] ? exc_invalid_op+0x18/0x50
[ 44.277767][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 44.277989][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 44.278215][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 44.278492][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 44.278704][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 44.278922][ T227] register_netdevice+0xd46/0x1360
[ 44.279141][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 44.279373][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 44.279631][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 44.279907][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 44.280205][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 44.280485][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 44.280706][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 44.280959][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 44.281254][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 44.281473][ T227] ? sysfs_file_ops+0x11e/0x170
[ 44.281691][ T227] ? sysfs_kf_write+0x41/0x170
[ 44.281907][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 44.282133][ T227] vfs_write+0xa87/0x11e0
[ 44.282311][ T227] ? __pfx_vfs_write+0x10/0x10
[ 44.282533][ T227] ? find_held_lock+0x2c/0x110
[ 44.282765][ T227] ? __pfx___lock_release+0x10/0x10
[ 44.282992][ T227] ksys_write+0xf8/0x1d0
[ 44.283174][ T227] ? __pfx_ksys_write+0x10/0x10
[ 44.283407][ T227] do_syscall_64+0xc1/0x1d0
[ 44.283624][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 44.283916][ T227] RIP: 0033:0x7f565333eb77
[ 44.284162][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 44.284975][ T227] RSP: 002b:00007fff8f7ec4c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 44.285280][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 44.285571][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 44.285870][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 44.286173][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 44.286471][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 44.286778][ T227]
[ 44.286932][ T227] irq event stamp: 1393747
[ 44.287129][ T227] hardirqs last enabled at (1393757): [] __up_console_sem+0x6b/0x80
[ 44.287482][ T227] hardirqs last disabled at (1393768): [] __up_console_sem+0x50/0x80
[ 44.287818][ T227] softirqs last enabled at (1393152): [] handle_softirqs+0x32e/0x5c0
[ 44.288166][ T227] softirqs last disabled at (1392981): [] __irq_exit_rcu+0xc4/0x100
[ 44.288527][ T227] ---[ end trace 0000000000000000 ]---
[ 44.396973][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 44.953541][ T67] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 45.264179][ T11] netdevsim netdevsim287 eni287np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 45.689126][ T67] netdevsim netdevsim287 eni287np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 46.231242][ T11] netdevsim netdevsim287 eni287np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 47.390225][ T67] netdevsim netdevsim287 eni287np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 48.090228][ T11] netdevsim netdevsim287 eni287np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 48.801180][ T67] netdevsim netdevsim287 eni287np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 49.585183][ T11] netdevsim netdevsim287 eni287np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 51.298523][ T11] netdevsim netdevsim287 eni287np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 51.301187][ T11] netdevsim netdevsim287 eni287np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 52.129226][ T11] netdevsim netdevsim287 eni287np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 52.886254][ T11] netdevsim netdevsim287 eni287np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 52.888174][ T11] netdevsim netdevsim287 eni287np2: set [1, 1] type 2 family 0 port 20004 - 0
[ 53.670363][ T11] netdevsim netdevsim287 eni287np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 54.454196][ T11] netdevsim netdevsim287 eni287np2: set [1, 2] type 4 family 0 port 30001 - 0
[ 56.899183][ T67] netdevsim netdevsim287 eni287np2: unset [1, 1] type 2 family 0 port 20004 - 0
[ 56.902173][ T67] netdevsim netdevsim287 eni287np2: set [1, 1] type 4 family 0 port 30002 - 0
[ 57.546201][ T227] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 57.549182][ T227] netdevsim netdevsim287 eni287np2: unset [0, 1] type 1 family 0 port 10004 - 0
[ 57.552185][ T227] netdevsim netdevsim287 eni287np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 57.554447][ T227] netdevsim netdevsim287 eni287np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 57.556201][ T227] netdevsim netdevsim287 eni287np2: unset [1, 1] type 4 family 0 port 30002 - 0
[ 57.558570][ T227] netdevsim netdevsim287 eni287np2: unset [1, 2] type 4 family 0 port 30001 - 0
[ 57.561193][ T227] netdevsim netdevsim287 eni287np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 58.178684][ T227] ------------[ cut here ]------------
[ 58.179118][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 58.179621][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 58.180128][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 58.180713][ T227] Tainted: [W]=WARN
[ 58.180940][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 58.181327][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 58.181635][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 58.182485][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 58.182873][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 58.183303][ T227] RDX: 0000000000000000 RSI: ffff88800d432c98 RDI: ffff8880061c0b78
[ 58.183718][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 58.184141][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 58.184597][ T227] R13: ffff88800d432128 R14: ffff88800d432008 R15: ffff88800d432000
[ 58.184995][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 58.185492][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.185840][ T227] CR2: 00007f5653343670 CR3: 000000000b8ea004 CR4: 0000000000772ef0
[ 58.186269][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 58.186983][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.187392][ T227] PKRU: 55555554
[ 58.187598][ T227] Call Trace:
[ 58.187783][ T227]
[ 58.187938][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 58.188212][ T227] ? __warn+0xd1/0x1c0
[ 58.188489][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 58.188786][ T227] ? report_bug+0x28c/0x2d0
[ 58.189084][ T227] ? handle_bug+0x54/0xa0
[ 58.189294][ T227] ? exc_invalid_op+0x18/0x50
[ 58.189534][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 58.189786][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 58.190040][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 58.190358][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 58.190602][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 58.190852][ T227] register_netdevice+0xd46/0x1360
[ 58.191106][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 58.191375][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 58.191722][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 58.192015][ T227] ? mark_lock+0x38/0x3e0
[ 58.192203][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 58.192571][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 58.192913][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 58.193246][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 58.193540][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 58.193845][ T227] ? kernfs_create_link+0x173/0x240
[ 58.194087][ T227] ? kernfs_put+0x1c/0x40
[ 58.194353][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 58.194659][ T227] really_probe+0x1df/0x920
[ 58.194934][ T227] __driver_probe_device+0x2e6/0x3e0
[ 58.195228][ T227] driver_probe_device+0x49/0x140
[ 58.195481][ T227] __device_attach_driver+0x192/0x2b0
[ 58.195745][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 58.196177][ T227] bus_for_each_drv+0x107/0x1a0
[ 58.196447][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 58.196685][ T227] ? bus_to_subsys+0xd5/0x110
[ 58.196922][ T227] ? __pfx___lock_release+0x10/0x10
[ 58.197176][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 58.197405][ T227] __device_attach+0x1a3/0x3f0
[ 58.197660][ T227] ? __pfx___device_attach+0x10/0x10
[ 58.197908][ T227] ? bus_to_subsys+0xd5/0x110
[ 58.198162][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 58.198432][ T227] bus_probe_device+0x133/0x180
[ 58.198692][ T227] device_add+0x99d/0x1110
[ 58.198969][ T227] ? __pfx_device_add+0x10/0x10
[ 58.199265][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 58.199589][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 58.199906][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 58.200228][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 58.200536][ T227] ? sysfs_file_ops+0x11e/0x170
[ 58.200788][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 58.201022][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 58.201279][ T227] vfs_write+0xa87/0x11e0
[ 58.201477][ T227] ? __pfx_vfs_write+0x10/0x10
[ 58.201760][ T227] ? find_held_lock+0x2c/0x110
[ 58.202042][ T227] ? __pfx___lock_release+0x10/0x10
[ 58.202305][ T227] ksys_write+0xf8/0x1d0
[ 58.202508][ T227] ? __pfx_ksys_write+0x10/0x10
[ 58.202752][ T227] do_syscall_64+0xc1/0x1d0
[ 58.203007][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 58.203345][ T227] RIP: 0033:0x7f565333eb77
[ 58.203602][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 58.204406][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 58.204739][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 58.205089][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 58.205426][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 58.205760][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 58.206084][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 58.206447][ T227]
[ 58.206617][ T227] irq event stamp: 2322067
[ 58.206841][ T227] hardirqs last enabled at (2322077): [] __up_console_sem+0x6b/0x80
[ 58.207227][ T227] hardirqs last disabled at (2322088): [] __up_console_sem+0x50/0x80
[ 58.207607][ T227] softirqs last enabled at (2320306): [] __devlink_port_type_set+0x144/0x520
[ 58.208075][ T227] softirqs last disabled at (2320304): [] __devlink_port_type_set+0x20a/0x520
[ 58.208558][ T227] ---[ end trace 0000000000000000 ]---
[ 58.249503][ T227] ------------[ cut here ]------------
[ 58.249822][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 58.250397][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 58.250829][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 58.251236][ T227] Tainted: [W]=WARN
[ 58.251384][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 58.251623][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 58.251866][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 58.252536][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 58.252778][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 58.253062][ T227] RDX: 0000000000000000 RSI: ffff8880023e2c98 RDI: ffff8880061c0b28
[ 58.253359][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 58.253647][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 58.253937][ T227] R13: ffff8880023e2128 R14: ffff8880023e2008 R15: ffff8880023e2000
[ 58.254232][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 58.254573][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.254811][ T227] CR2: 00007fff8f7ebf40 CR3: 000000000b8ea004 CR4: 0000000000772ef0
[ 58.255097][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 58.255397][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.255684][ T227] PKRU: 55555554
[ 58.255846][ T227] Call Trace:
[ 58.255993][ T227]
[ 58.256093][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 58.256297][ T227] ? __warn+0xd1/0x1c0
[ 58.256612][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 58.256968][ T227] ? report_bug+0x28c/0x2d0
[ 58.257199][ T227] ? handle_bug+0x54/0xa0
[ 58.257349][ T227] ? exc_invalid_op+0x18/0x50
[ 58.257657][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 58.257867][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 58.258068][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 58.258353][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 58.258674][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 58.258869][ T227] register_netdevice+0xd46/0x1360
[ 58.259076][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 58.259295][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 58.259619][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 58.259917][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 58.260388][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 58.260751][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 58.261078][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 58.261357][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 58.261626][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 58.261823][ T227] ? sysfs_file_ops+0x11e/0x170
[ 58.262030][ T227] ? sysfs_kf_write+0x41/0x170
[ 58.262243][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 58.262444][ T227] vfs_write+0xa87/0x11e0
[ 58.262849][ T227] ? __pfx_vfs_write+0x10/0x10
[ 58.263062][ T227] ? __lock_release+0x103/0x460
[ 58.263269][ T227] ? do_user_addr_fault+0x972/0xe30
[ 58.263489][ T227] ? __pfx___up_read+0x10/0x10
[ 58.263831][ T227] ksys_write+0xf8/0x1d0
[ 58.264045][ T227] ? __pfx_ksys_write+0x10/0x10
[ 58.264255][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 58.264491][ T227] do_syscall_64+0xc1/0x1d0
[ 58.264692][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 58.264960][ T227] RIP: 0033:0x7f565333eb77
[ 58.265176][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 58.265974][ T227] RSP: 002b:00007fff8f7ec4c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 58.266280][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 58.266576][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 58.266856][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 58.267270][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 58.267686][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 58.267980][ T227]
[ 58.268174][ T227] irq event stamp: 2333425
[ 58.268575][ T227] hardirqs last enabled at (2333435): [] __up_console_sem+0x6b/0x80
[ 58.268999][ T227] hardirqs last disabled at (2333444): [] __up_console_sem+0x50/0x80
[ 58.269638][ T227] softirqs last enabled at (2333464): [] handle_softirqs+0x32e/0x5c0
[ 58.270003][ T227] softirqs last disabled at (2333453): [] __irq_exit_rcu+0xc4/0x100
[ 58.270380][ T227] ---[ end trace 0000000000000000 ]---
[ 58.599526][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 73.127597][ T227] ------------[ cut here ]------------
[ 73.127883][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 73.128402][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 73.128942][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 73.129448][ T227] Tainted: [W]=WARN
[ 73.129640][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 73.129959][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 73.130301][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 73.131144][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 73.131441][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 73.131796][ T227] RDX: 0000000000000000 RSI: ffff88800255ac98 RDI: ffff8880061c0b28
[ 73.132165][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 73.132521][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 73.132862][ T227] R13: ffff88800255a128 R14: ffff88800255a008 R15: ffff88800255a000
[ 73.133559][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 73.133958][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.134275][ T227] CR2: 00007f5653343670 CR3: 000000000b8ea005 CR4: 0000000000772ef0
[ 73.134622][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 73.134982][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 73.135373][ T227] PKRU: 55555554
[ 73.135558][ T227] Call Trace:
[ 73.135730][ T227]
[ 73.135844][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 73.136074][ T227] ? __warn+0xd1/0x1c0
[ 73.136269][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 73.136497][ T227] ? report_bug+0x28c/0x2d0
[ 73.136726][ T227] ? handle_bug+0x54/0xa0
[ 73.136885][ T227] ? exc_invalid_op+0x18/0x50
[ 73.137073][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 73.137312][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 73.137533][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 73.137844][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 73.138059][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 73.138314][ T227] register_netdevice+0xd46/0x1360
[ 73.138513][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 73.138713][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 73.138942][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 73.139227][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 73.139575][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 73.139899][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 73.140107][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 73.140333][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 73.140595][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 73.140796][ T227] ? sysfs_file_ops+0x11e/0x170
[ 73.141005][ T227] ? sysfs_kf_write+0x41/0x170
[ 73.141224][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 73.141524][ T227] vfs_write+0xa87/0x11e0
[ 73.141700][ T227] ? __pfx_vfs_write+0x10/0x10
[ 73.141933][ T227] ? find_held_lock+0x2c/0x110
[ 73.142203][ T227] ? __pfx___lock_release+0x10/0x10
[ 73.142462][ T227] ksys_write+0xf8/0x1d0
[ 73.142652][ T227] ? __pfx_ksys_write+0x10/0x10
[ 73.142905][ T227] do_syscall_64+0xc1/0x1d0
[ 73.143186][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 73.143521][ T227] RIP: 0033:0x7f565333eb77
[ 73.143810][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 73.144725][ T227] RSP: 002b:00007fff8f7ec4c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 73.145096][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 73.145466][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 73.145833][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 73.146211][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 73.146584][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 73.146940][ T227]
[ 73.147126][ T227] irq event stamp: 3222069
[ 73.147354][ T227] hardirqs last enabled at (3222081): [] __up_console_sem+0x6b/0x80
[ 73.147695][ T227] hardirqs last disabled at (3222090): [] __up_console_sem+0x50/0x80
[ 73.148067][ T227] softirqs last enabled at (3221542): [] handle_softirqs+0x32e/0x5c0
[ 73.148505][ T227] softirqs last disabled at (3221255): [] __irq_exit_rcu+0xc4/0x100
[ 73.148923][ T227] ---[ end trace 0000000000000000 ]---
[ 73.234277][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 88.207796][ T227] ------------[ cut here ]------------
[ 88.208256][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 88.208810][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 88.209285][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 88.209730][ T227] Tainted: [W]=WARN
[ 88.209895][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 88.210195][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 88.210509][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 88.211245][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 88.211516][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 88.211843][ T227] RDX: 0000000000000000 RSI: ffff88800d42ac98 RDI: ffff8880061c0b78
[ 88.212171][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 88.212489][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 88.212864][ T227] R13: ffff88800d42a128 R14: ffff88800d42a008 R15: ffff88800d42a000
[ 88.213239][ T227] FS: 00007f56531fd740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 88.213640][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.213910][ T227] CR2: 00007fdee7c4e000 CR3: 000000000b8ea004 CR4: 0000000000772ef0
[ 88.214632][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.214954][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.215275][ T227] PKRU: 55555554
[ 88.215454][ T227] Call Trace:
[ 88.215622][ T227]
[ 88.215737][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 88.215951][ T227] ? __warn+0xd1/0x1c0
[ 88.216114][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 88.216339][ T227] ? report_bug+0x28c/0x2d0
[ 88.216568][ T227] ? handle_bug+0x54/0xa0
[ 88.216730][ T227] ? exc_invalid_op+0x18/0x50
[ 88.216968][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 88.217202][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 88.217439][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 88.217750][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 88.217973][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 88.218242][ T227] register_netdevice+0xd46/0x1360
[ 88.218563][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 88.218940][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 88.219338][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 88.219823][ T227] ? mark_lock+0x38/0x3e0
[ 88.220091][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 88.220599][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 88.221067][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 88.221591][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 88.221989][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 88.222448][ T227] ? kernfs_create_link+0x173/0x240
[ 88.222804][ T227] ? kernfs_put+0x1c/0x40
[ 88.223107][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 88.223531][ T227] really_probe+0x1df/0x920
[ 88.223903][ T227] __driver_probe_device+0x2e6/0x3e0
[ 88.224255][ T227] driver_probe_device+0x49/0x140
[ 88.224620][ T227] __device_attach_driver+0x192/0x2b0
[ 88.224856][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 88.225112][ T227] bus_for_each_drv+0x107/0x1a0
[ 88.225347][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 88.225560][ T227] ? bus_to_subsys+0xd5/0x110
[ 88.225768][ T227] ? __pfx___lock_release+0x10/0x10
[ 88.225985][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 88.226221][ T227] __device_attach+0x1a3/0x3f0
[ 88.226446][ T227] ? __pfx___device_attach+0x10/0x10
[ 88.226725][ T227] ? bus_to_subsys+0xd5/0x110
[ 88.226936][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 88.227168][ T227] bus_probe_device+0x133/0x180
[ 88.227413][ T227] device_add+0x99d/0x1110
[ 88.227631][ T227] ? __pfx_device_add+0x10/0x10
[ 88.227835][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 88.228059][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 88.228376][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 88.228649][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 88.228863][ T227] ? sysfs_file_ops+0x11e/0x170
[ 88.229076][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 88.229310][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 88.229525][ T227] vfs_write+0xa87/0x11e0
[ 88.229724][ T227] ? __pfx_vfs_write+0x10/0x10
[ 88.229958][ T227] ? find_held_lock+0x2c/0x110
[ 88.230189][ T227] ? __pfx___lock_release+0x10/0x10
[ 88.230506][ T227] ksys_write+0xf8/0x1d0
[ 88.230778][ T227] ? __pfx_ksys_write+0x10/0x10
[ 88.231169][ T227] do_syscall_64+0xc1/0x1d0
[ 88.231539][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.231822][ T227] RIP: 0033:0x7f565333eb77
[ 88.232045][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 88.232790][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 88.233109][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 88.233441][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 88.233754][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 88.234070][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 88.234400][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 88.234733][ T227]
[ 88.234895][ T227] irq event stamp: 4129459
[ 88.235106][ T227] hardirqs last enabled at (4129469): [] __up_console_sem+0x6b/0x80
[ 88.235489][ T227] hardirqs last disabled at (4129480): [] __up_console_sem+0x50/0x80
[ 88.235845][ T227] softirqs last enabled at (4128674): [] handle_softirqs+0x32e/0x5c0
[ 88.236225][ T227] softirqs last disabled at (4128669): [] __irq_exit_rcu+0xc4/0x100
[ 88.236786][ T227] ---[ end trace 0000000000000000 ]---
[ 88.305085][ T227] ------------[ cut here ]------------
[ 88.305547][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 88.305959][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 88.306384][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 88.306766][ T227] Tainted: [W]=WARN
[ 88.306937][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 88.307195][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 88.307470][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 88.308125][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 88.308403][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 88.308690][ T227] RDX: 0000000000000000 RSI: ffff88800babac98 RDI: ffff8880061c0b28
[ 88.308973][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 88.309257][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 88.309535][ T227] R13: ffff88800baba128 R14: ffff88800baba008 R15: ffff88800baba000
[ 88.309821][ T227] FS: 00007f56531fd740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 88.310166][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.310398][ T227] CR2: 00007fb5c4687a00 CR3: 000000000b8ea004 CR4: 0000000000772ef0
[ 88.310678][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 88.311271][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 88.311556][ T227] PKRU: 55555554
[ 88.311698][ T227] Call Trace:
[ 88.311849][ T227]
[ 88.311948][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 88.312140][ T227] ? __warn+0xd1/0x1c0
[ 88.312302][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 88.312489][ T227] ? report_bug+0x28c/0x2d0
[ 88.312684][ T227] ? handle_bug+0x54/0xa0
[ 88.312841][ T227] ? exc_invalid_op+0x18/0x50
[ 88.313028][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 88.313240][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 88.313437][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 88.313675][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 88.313902][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 88.314146][ T227] register_netdevice+0xd46/0x1360
[ 88.314388][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 88.314610][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 88.314843][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 88.315255][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 88.315671][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 88.316069][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 88.316401][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 88.316733][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 88.317124][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 88.317456][ T227] ? sysfs_file_ops+0x11e/0x170
[ 88.317769][ T227] ? sysfs_kf_write+0x41/0x170
[ 88.318085][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 88.318424][ T227] vfs_write+0xa87/0x11e0
[ 88.318688][ T227] ? __pfx_vfs_write+0x10/0x10
[ 88.319000][ T227] ? find_held_lock+0x2c/0x110
[ 88.319349][ T227] ? __pfx___lock_release+0x10/0x10
[ 88.319675][ T227] ksys_write+0xf8/0x1d0
[ 88.319912][ T227] ? __pfx_ksys_write+0x10/0x10
[ 88.320263][ T227] do_syscall_64+0xc1/0x1d0
[ 88.320568][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 88.320950][ T227] RIP: 0033:0x7f565333eb77
[ 88.321277][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 88.322327][ T227] RSP: 002b:00007fff8f7eddb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 88.322789][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 88.323266][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 88.323707][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 88.324143][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 88.324612][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 88.325089][ T227]
[ 88.325349][ T227] irq event stamp: 4143969
[ 88.325646][ T227] hardirqs last enabled at (4143979): [] __up_console_sem+0x6b/0x80
[ 88.326174][ T227] hardirqs last disabled at (4143990): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 88.326751][ T227] softirqs last enabled at (4143380): [] handle_softirqs+0x32e/0x5c0
[ 88.327299][ T227] softirqs last disabled at (4143363): [] __irq_exit_rcu+0xc4/0x100
[ 88.327800][ T227] ---[ end trace 0000000000000000 ]---
[ 88.749764][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 89.396921][ T2096] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 89.700212][ T2103] netdevsim netdevsim287 eni287np1: set [0, 1] type 1 family 0 port 10001 - 0
[ 90.122904][ T2115] netdevsim netdevsim287 eni287np1: set [0, 2] type 1 family 0 port 10002 - 0
[ 90.688327][ T2131] netdevsim netdevsim287 eni287np1: set [0, 3] type 1 family 0 port 10003 - 0
[ 91.927882][ T2162] netdevsim netdevsim287 eni287np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 92.654062][ T2182] netdevsim netdevsim287 eni287np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 93.489510][ T2206] netdevsim netdevsim287 eni287np1: set [1, 2] type 2 family 0 port 20002 - 0
[ 94.417423][ T2234] netdevsim netdevsim287 eni287np1: set [1, 3] type 2 family 0 port 20003 - 0
[ 96.022903][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 96.023937][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 1] type 1 family 0 port 10001 - 0
[ 96.024874][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 2] type 1 family 0 port 10002 - 0
[ 96.025634][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 3] type 1 family 0 port 10003 - 0
[ 96.026384][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 0] type 2 family 0 port 20000 - 0
[ 96.027125][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 96.027898][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 2] type 2 family 0 port 20002 - 0
[ 96.028683][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 3] type 2 family 0 port 20003 - 0
[ 96.969422][ T227] ------------[ cut here ]------------
[ 96.969686][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 96.970096][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 96.970527][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 96.970931][ T227] Tainted: [W]=WARN
[ 96.971089][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 96.971342][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 96.971593][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 96.972752][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 96.973019][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 96.973355][ T227] RDX: 0000000000000000 RSI: ffff88800b5eac98 RDI: ffff8880061c0b28
[ 96.973664][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 96.973991][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 96.974287][ T227] R13: ffff88800b5ea128 R14: ffff88800b5ea008 R15: ffff88800b5ea000
[ 96.974592][ T227] FS: 00007f56531fd740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 96.974927][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 96.975186][ T227] CR2: 00007f5653343670 CR3: 000000000b8ea005 CR4: 0000000000772ef0
[ 96.975490][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 96.975841][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 96.976134][ T227] PKRU: 55555554
[ 96.976294][ T227] Call Trace:
[ 96.976444][ T227]
[ 96.976547][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 96.976749][ T227] ? __warn+0xd1/0x1c0
[ 96.976903][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 96.977101][ T227] ? report_bug+0x28c/0x2d0
[ 96.977315][ T227] ? handle_bug+0x54/0xa0
[ 96.977501][ T227] ? exc_invalid_op+0x18/0x50
[ 96.977699][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 96.977918][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 96.978135][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 96.978400][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 96.978608][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 96.978816][ T227] register_netdevice+0xd46/0x1360
[ 96.979017][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 96.979232][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 96.979449][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 96.979703][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 96.979986][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 96.980253][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 96.980458][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 96.980666][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 96.980924][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 96.981120][ T227] ? sysfs_file_ops+0x11e/0x170
[ 96.981324][ T227] ? sysfs_kf_write+0x41/0x170
[ 96.981530][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 96.981739][ T227] vfs_write+0xa87/0x11e0
[ 96.981900][ T227] ? __pfx_vfs_write+0x10/0x10
[ 96.982107][ T227] ? find_held_lock+0x2c/0x110
[ 96.982326][ T227] ? __pfx___lock_release+0x10/0x10
[ 96.982568][ T227] ksys_write+0xf8/0x1d0
[ 96.982744][ T227] ? __pfx_ksys_write+0x10/0x10
[ 96.982954][ T227] do_syscall_64+0xc1/0x1d0
[ 96.983144][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.983396][ T227] RIP: 0033:0x7f565333eb77
[ 96.983588][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 96.984255][ T227] RSP: 002b:00007fff8f7eddb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 96.984543][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 96.984821][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 96.985097][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 96.985397][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 96.985680][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 96.985975][ T227]
[ 96.986121][ T227] irq event stamp: 4599907
[ 96.986318][ T227] hardirqs last enabled at (4599919): [] __up_console_sem+0x6b/0x80
[ 96.986650][ T227] hardirqs last disabled at (4599928): [] __up_console_sem+0x50/0x80
[ 96.986970][ T227] softirqs last enabled at (4599338): [] handle_softirqs+0x32e/0x5c0
[ 96.987300][ T227] softirqs last disabled at (4599333): [] __irq_exit_rcu+0xc4/0x100
[ 96.987649][ T227] ---[ end trace 0000000000000000 ]---
[ 97.113033][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 97.782203][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 98.114239][ T67] netdevsim netdevsim287 eni287np2: set [0, 1] type 1 family 0 port 10001 - 0
[ 98.559200][ T11] netdevsim netdevsim287 eni287np2: set [0, 2] type 1 family 0 port 10002 - 0
[ 99.069309][ T11] netdevsim netdevsim287 eni287np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 100.269196][ T67] netdevsim netdevsim287 eni287np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 100.988211][ T67] netdevsim netdevsim287 eni287np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 101.768197][ T11] netdevsim netdevsim287 eni287np2: set [1, 2] type 2 family 0 port 20002 - 0
[ 102.611198][ T11] netdevsim netdevsim287 eni287np2: set [1, 3] type 2 family 0 port 20003 - 0
[ 104.212228][ T227] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 104.215183][ T227] netdevsim netdevsim287 eni287np2: unset [0, 1] type 1 family 0 port 10001 - 0
[ 104.217210][ T227] netdevsim netdevsim287 eni287np2: unset [0, 2] type 1 family 0 port 10002 - 0
[ 104.219178][ T227] netdevsim netdevsim287 eni287np2: unset [0, 3] type 1 family 0 port 10003 - 0
[ 104.221177][ T227] netdevsim netdevsim287 eni287np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 104.224180][ T227] netdevsim netdevsim287 eni287np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 104.226314][ T227] netdevsim netdevsim287 eni287np2: unset [1, 2] type 2 family 0 port 20002 - 0
[ 104.228175][ T227] netdevsim netdevsim287 eni287np2: unset [1, 3] type 2 family 0 port 20003 - 0
[ 105.308127][ T227] ------------[ cut here ]------------
[ 105.308543][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 105.308987][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 105.309440][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 105.309864][ T227] Tainted: [W]=WARN
[ 105.310027][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 105.310313][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 105.310595][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 105.311533][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 105.311800][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 105.312119][ T227] RDX: 0000000000000000 RSI: ffff88800990ac98 RDI: ffff8880061c0b78
[ 105.312438][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 105.312759][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 105.313072][ T227] R13: ffff88800990a128 R14: ffff88800990a008 R15: ffff88800990a000
[ 105.313394][ T227] FS: 00007f56531fd740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 105.313767][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.314030][ T227] CR2: 00007fb5c44975a0 CR3: 000000000b8ea005 CR4: 0000000000772ef0
[ 105.314364][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.314692][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.314997][ T227] PKRU: 55555554
[ 105.315167][ T227] Call Trace:
[ 105.315325][ T227]
[ 105.315433][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 105.315653][ T227] ? __warn+0xd1/0x1c0
[ 105.315819][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 105.316040][ T227] ? report_bug+0x28c/0x2d0
[ 105.316286][ T227] ? handle_bug+0x54/0xa0
[ 105.316449][ T227] ? exc_invalid_op+0x18/0x50
[ 105.316664][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 105.316891][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 105.317126][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 105.317405][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 105.317653][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 105.317876][ T227] register_netdevice+0xd46/0x1360
[ 105.318126][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 105.318382][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 105.318621][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 105.318899][ T227] ? mark_lock+0x38/0x3e0
[ 105.319087][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 105.319374][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 105.319655][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 105.319931][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 105.320162][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 105.320431][ T227] ? kernfs_create_link+0x173/0x240
[ 105.320660][ T227] ? kernfs_put+0x1c/0x40
[ 105.320834][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 105.321051][ T227] really_probe+0x1df/0x920
[ 105.321292][ T227] __driver_probe_device+0x2e6/0x3e0
[ 105.321504][ T227] driver_probe_device+0x49/0x140
[ 105.321738][ T227] __device_attach_driver+0x192/0x2b0
[ 105.321957][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 105.322259][ T227] bus_for_each_drv+0x107/0x1a0
[ 105.322477][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 105.322782][ T227] ? bus_to_subsys+0xd5/0x110
[ 105.322999][ T227] ? __pfx___lock_release+0x10/0x10
[ 105.323223][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 105.323447][ T227] __device_attach+0x1a3/0x3f0
[ 105.323657][ T227] ? __pfx___device_attach+0x10/0x10
[ 105.323863][ T227] ? bus_to_subsys+0xd5/0x110
[ 105.324072][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 105.324312][ T227] bus_probe_device+0x133/0x180
[ 105.324526][ T227] device_add+0x99d/0x1110
[ 105.324743][ T227] ? __pfx_device_add+0x10/0x10
[ 105.324989][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 105.325234][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 105.325518][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 105.325798][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.326032][ T227] ? sysfs_file_ops+0x11e/0x170
[ 105.326270][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.326493][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 105.326707][ T227] vfs_write+0xa87/0x11e0
[ 105.326874][ T227] ? __pfx_vfs_write+0x10/0x10
[ 105.327085][ T227] ? find_held_lock+0x2c/0x110
[ 105.327317][ T227] ? __pfx___lock_release+0x10/0x10
[ 105.327559][ T227] ksys_write+0xf8/0x1d0
[ 105.327729][ T227] ? __pfx_ksys_write+0x10/0x10
[ 105.327959][ T227] do_syscall_64+0xc1/0x1d0
[ 105.328200][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.328469][ T227] RIP: 0033:0x7f565333eb77
[ 105.328698][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 105.329446][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.329760][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 105.330064][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 105.330405][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 105.330745][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 105.331054][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 105.331392][ T227]
[ 105.331552][ T227] irq event stamp: 5089295
[ 105.331760][ T227] hardirqs last enabled at (5089305): [] __up_console_sem+0x6b/0x80
[ 105.332125][ T227] hardirqs last disabled at (5089314): [] __up_console_sem+0x50/0x80
[ 105.332488][ T227] softirqs last enabled at (5087678): [] handle_softirqs+0x32e/0x5c0
[ 105.332841][ T227] softirqs last disabled at (5086781): [] __irq_exit_rcu+0xc4/0x100
[ 105.333213][ T227] ---[ end trace 0000000000000000 ]---
[ 105.397319][ T227] ------------[ cut here ]------------
[ 105.397821][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 105.398475][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 105.399134][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 105.399812][ T227] Tainted: [W]=WARN
[ 105.400050][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 105.400454][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 105.400854][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 105.401946][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 105.402359][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 105.402824][ T227] RDX: 0000000000000000 RSI: ffff8880025f2c98 RDI: ffff8880061c0b28
[ 105.403304][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 105.403778][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 105.404305][ T227] R13: ffff8880025f2128 R14: ffff8880025f2008 R15: ffff8880025f2000
[ 105.404765][ T227] FS: 00007f56531fd740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 105.405299][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.405691][ T227] CR2: 00007fff8f7ebfe8 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 105.406136][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 105.406596][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 105.407431][ T227] PKRU: 55555554
[ 105.407649][ T227] Call Trace:
[ 105.407857][ T227]
[ 105.408004][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 105.408321][ T227] ? __warn+0xd1/0x1c0
[ 105.408476][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 105.408677][ T227] ? report_bug+0x28c/0x2d0
[ 105.408877][ T227] ? handle_bug+0x54/0xa0
[ 105.409022][ T227] ? exc_invalid_op+0x18/0x50
[ 105.409227][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 105.409453][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 105.409673][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 105.409910][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 105.410109][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 105.410314][ T227] register_netdevice+0xd46/0x1360
[ 105.410523][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 105.410726][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 105.410944][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 105.411201][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 105.411466][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 105.411730][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.411924][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 105.412124][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 105.412391][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 105.412581][ T227] ? sysfs_file_ops+0x11e/0x170
[ 105.412773][ T227] ? sysfs_kf_write+0x41/0x170
[ 105.412982][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 105.413191][ T227] vfs_write+0xa87/0x11e0
[ 105.413345][ T227] ? __pfx_vfs_write+0x10/0x10
[ 105.413547][ T227] ? find_held_lock+0x2c/0x110
[ 105.413746][ T227] ? __pfx___lock_release+0x10/0x10
[ 105.413956][ T227] ksys_write+0xf8/0x1d0
[ 105.414106][ T227] ? __pfx_ksys_write+0x10/0x10
[ 105.414324][ T227] do_syscall_64+0xc1/0x1d0
[ 105.414523][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.414759][ T227] RIP: 0033:0x7f565333eb77
[ 105.414957][ T227] Code: Unable to access opcode bytes at 0x7f565333eb4d.
[ 105.415224][ T227] RSP: 002b:00007fff8f7ec138 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.415522][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 105.415819][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 105.416113][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 105.416427][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 105.416737][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 105.417052][ T227]
[ 105.417218][ T227] irq event stamp: 5104187
[ 105.417420][ T227] hardirqs last enabled at (5104197): [] __up_console_sem+0x6b/0x80
[ 105.417763][ T227] hardirqs last disabled at (5104206): [] __up_console_sem+0x50/0x80
[ 105.418127][ T227] softirqs last enabled at (5103648): [] handle_softirqs+0x32e/0x5c0
[ 105.418484][ T227] softirqs last disabled at (5103615): [] __irq_exit_rcu+0xc4/0x100
[ 105.418827][ T227] ---[ end trace 0000000000000000 ]---
[ 105.793011][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 107.047998][ T2518] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 107.255635][ T2523] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 107.286850][ T2523] ip (2523) used greatest stack depth: 22176 bytes left
[ 107.377451][ T2525] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 107.570997][ T2529] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 107.864937][ T2532] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 108.533141][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 108.620301][ T227] ------------[ cut here ]------------
[ 108.620650][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 108.621345][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 108.622176][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 108.622932][ T227] Tainted: [W]=WARN
[ 108.623248][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 108.623677][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 108.624121][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 108.625247][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 108.625693][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 108.626246][ T227] RDX: 0000000000000000 RSI: ffff88800d432c98 RDI: ffff8880061c0b28
[ 108.626768][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 108.627370][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 108.627903][ T227] R13: ffff88800d432128 R14: ffff88800d432008 R15: ffff88800d432000
[ 108.628456][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 108.629103][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.629579][ T227] CR2: 000055c5d05de1e8 CR3: 000000000b8ea004 CR4: 0000000000772ef0
[ 108.630074][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 108.630612][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 108.631176][ T227] PKRU: 55555554
[ 108.631465][ T227] Call Trace:
[ 108.631751][ T227]
[ 108.631958][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 108.632347][ T227] ? __warn+0xd1/0x1c0
[ 108.632638][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 108.632999][ T227] ? report_bug+0x28c/0x2d0
[ 108.633398][ T227] ? handle_bug+0x54/0xa0
[ 108.633683][ T227] ? exc_invalid_op+0x18/0x50
[ 108.634095][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 108.634534][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 108.634923][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 108.635472][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 108.635874][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 108.636291][ T227] register_netdevice+0xd46/0x1360
[ 108.636667][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 108.637059][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 108.637467][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 108.637981][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 108.638503][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 108.638963][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.639217][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 108.639515][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 108.639861][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 108.640088][ T227] ? sysfs_file_ops+0x11e/0x170
[ 108.640398][ T227] ? sysfs_kf_write+0x41/0x170
[ 108.640656][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 108.641005][ T227] vfs_write+0xa87/0x11e0
[ 108.641304][ T227] ? __pfx_vfs_write+0x10/0x10
[ 108.641693][ T227] ? find_held_lock+0x2c/0x110
[ 108.642089][ T227] ? __pfx___lock_release+0x10/0x10
[ 108.642510][ T227] ksys_write+0xf8/0x1d0
[ 108.642813][ T227] ? __pfx_ksys_write+0x10/0x10
[ 108.643231][ T227] do_syscall_64+0xc1/0x1d0
[ 108.643544][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.643925][ T227] RIP: 0033:0x7f565333eb77
[ 108.644297][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 108.645479][ T227] RSP: 002b:00007fff8f7ec138 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 108.646021][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 108.646593][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 108.647120][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 108.647668][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 108.648227][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 108.648781][ T227]
[ 108.649062][ T227] irq event stamp: 5216319
[ 108.649424][ T227] hardirqs last enabled at (5216333): [] __up_console_sem+0x6b/0x80
[ 108.652657][ T227] hardirqs last disabled at (5216346): [] __up_console_sem+0x50/0x80
[ 108.653070][ T227] softirqs last enabled at (5215154): [] handle_softirqs+0x32e/0x5c0
[ 108.653466][ T227] softirqs last disabled at (5215149): [] __irq_exit_rcu+0xc4/0x100
[ 108.653840][ T227] ---[ end trace 0000000000000000 ]---
[ 108.724087][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 109.947212][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 110.139201][ T67] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 110.247185][ T67] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 110.483217][ T11] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 110.756501][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 111.329356][ T227] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 111.475932][ T227] ------------[ cut here ]------------
[ 111.476416][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 111.476876][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 111.477347][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 111.477798][ T227] Tainted: [W]=WARN
[ 111.477970][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.478279][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 111.478575][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 111.479372][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 111.479659][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 111.479991][ T227] RDX: 0000000000000000 RSI: ffff8880023e2c98 RDI: ffff8880061c0b78
[ 111.480336][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 111.480680][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 111.481053][ T227] R13: ffff8880023e2128 R14: ffff8880023e2008 R15: ffff8880023e2000
[ 111.481401][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 111.481791][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.482083][ T227] CR2: 00007fb5c47766f0 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 111.482639][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 111.482987][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 111.483327][ T227] PKRU: 55555554
[ 111.483505][ T227] Call Trace:
[ 111.483679][ T227]
[ 111.483797][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.484027][ T227] ? __warn+0xd1/0x1c0
[ 111.484216][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.484446][ T227] ? report_bug+0x28c/0x2d0
[ 111.484679][ T227] ? handle_bug+0x54/0xa0
[ 111.484852][ T227] ? exc_invalid_op+0x18/0x50
[ 111.485085][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 111.485341][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.485575][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 111.485856][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 111.486087][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 111.486327][ T227] register_netdevice+0xd46/0x1360
[ 111.486565][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 111.486806][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 111.487051][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 111.487346][ T227] ? mark_lock+0x38/0x3e0
[ 111.487518][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 111.487812][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 111.488116][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 111.488414][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 111.488655][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 111.488952][ T227] ? kernfs_create_link+0x173/0x240
[ 111.489197][ T227] ? kernfs_put+0x1c/0x40
[ 111.489370][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 111.489604][ T227] really_probe+0x1df/0x920
[ 111.489841][ T227] __driver_probe_device+0x2e6/0x3e0
[ 111.490069][ T227] driver_probe_device+0x49/0x140
[ 111.490316][ T227] __device_attach_driver+0x192/0x2b0
[ 111.490531][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 111.490789][ T227] bus_for_each_drv+0x107/0x1a0
[ 111.491003][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 111.491213][ T227] ? bus_to_subsys+0xd5/0x110
[ 111.491423][ T227] ? __pfx___lock_release+0x10/0x10
[ 111.491628][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 111.491883][ T227] __device_attach+0x1a3/0x3f0
[ 111.492088][ T227] ? __pfx___device_attach+0x10/0x10
[ 111.492299][ T227] ? bus_to_subsys+0xd5/0x110
[ 111.492508][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 111.492724][ T227] bus_probe_device+0x133/0x180
[ 111.492933][ T227] device_add+0x99d/0x1110
[ 111.493167][ T227] ? __pfx_device_add+0x10/0x10
[ 111.493391][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 111.493629][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 111.493917][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 111.494220][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.494444][ T227] ? sysfs_file_ops+0x11e/0x170
[ 111.494678][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.494900][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 111.495136][ T227] vfs_write+0xa87/0x11e0
[ 111.495324][ T227] ? __pfx_vfs_write+0x10/0x10
[ 111.495555][ T227] ? find_held_lock+0x2c/0x110
[ 111.495788][ T227] ? __pfx___lock_release+0x10/0x10
[ 111.496020][ T227] ksys_write+0xf8/0x1d0
[ 111.496201][ T227] ? __pfx_ksys_write+0x10/0x10
[ 111.496438][ T227] do_syscall_64+0xc1/0x1d0
[ 111.496697][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.496975][ T227] RIP: 0033:0x7f565333eb77
[ 111.497236][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 111.498050][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.498406][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 111.498735][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 111.499070][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 111.499410][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 111.499743][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 111.500094][ T227]
[ 111.500275][ T227] irq event stamp: 5332137
[ 111.500495][ T227] hardirqs last enabled at (5332147): [] __up_console_sem+0x6b/0x80
[ 111.500879][ T227] hardirqs last disabled at (5332156): [] __up_console_sem+0x50/0x80
[ 111.501276][ T227] softirqs last enabled at (5331170): [] handle_softirqs+0x32e/0x5c0
[ 111.501694][ T227] softirqs last disabled at (5331129): [] __irq_exit_rcu+0xc4/0x100
[ 111.502092][ T227] ---[ end trace 0000000000000000 ]---
[ 111.541270][ T227] ------------[ cut here ]------------
[ 111.541640][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 111.542069][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 111.542661][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 111.543102][ T227] Tainted: [W]=WARN
[ 111.543290][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 111.543551][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 111.543818][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 111.544581][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 111.544863][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 111.545274][ T227] RDX: 0000000000000000 RSI: ffff88800255ac98 RDI: ffff8880061c0b28
[ 111.545666][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 111.545979][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 111.546369][ T227] R13: ffff88800255a128 R14: ffff88800255a008 R15: ffff88800255a000
[ 111.546676][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 111.547044][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.547386][ T227] CR2: 00007fb5c47766f0 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 111.547687][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 111.547994][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 111.548437][ T227] PKRU: 55555554
[ 111.548595][ T227] Call Trace:
[ 111.548751][ T227]
[ 111.548915][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.549278][ T227] ? __warn+0xd1/0x1c0
[ 111.549445][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.549652][ T227] ? report_bug+0x28c/0x2d0
[ 111.549848][ T227] ? handle_bug+0x54/0xa0
[ 111.550004][ T227] ? exc_invalid_op+0x18/0x50
[ 111.550292][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 111.550513][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 111.550731][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 111.550984][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 111.551289][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 111.551605][ T227] register_netdevice+0xd46/0x1360
[ 111.551814][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 111.552010][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 111.552295][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 111.552582][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 111.552841][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 111.553093][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.553319][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 111.553525][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 111.553795][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 111.553983][ T227] ? sysfs_file_ops+0x11e/0x170
[ 111.554187][ T227] ? sysfs_kf_write+0x41/0x170
[ 111.554409][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 111.554631][ T227] vfs_write+0xa87/0x11e0
[ 111.554804][ T227] ? __pfx_vfs_write+0x10/0x10
[ 111.555015][ T227] ? find_held_lock+0x2c/0x110
[ 111.555258][ T227] ? __pfx___lock_release+0x10/0x10
[ 111.555479][ T227] ksys_write+0xf8/0x1d0
[ 111.555630][ T227] ? __pfx_ksys_write+0x10/0x10
[ 111.555860][ T227] do_syscall_64+0xc1/0x1d0
[ 111.556081][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.556381][ T227] RIP: 0033:0x7f565333eb77
[ 111.556596][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 111.557357][ T227] RSP: 002b:00007fff8f7ec5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.557679][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 111.557988][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 111.558333][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 111.558648][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 111.558965][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 111.559306][ T227]
[ 111.559468][ T227] irq event stamp: 5340427
[ 111.559670][ T227] hardirqs last enabled at (5340437): [] __up_console_sem+0x6b/0x80
[ 111.560037][ T227] hardirqs last disabled at (5340446): [] __up_console_sem+0x50/0x80
[ 111.560430][ T227] softirqs last enabled at (5340476): [] handle_softirqs+0x32e/0x5c0
[ 111.560793][ T227] softirqs last disabled at (5340455): [] __irq_exit_rcu+0xc4/0x100
[ 111.561129][ T227] ---[ end trace 0000000000000000 ]---
[ 111.890100][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 112.547695][ T2599] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - -110
[ 112.548248][ T2599] netdevsim netdevsim287 eni287np1: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 112.799144][ T2603] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 113.179530][ T2612] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 113.450092][ T2615] netdevsim netdevsim287 eni287np1: set [1, 0] type 2 family 0 port 20000 - 0
[ 113.658170][ T2621] netdevsim netdevsim287 eni287np1: unset [1, 0] type 2 family 0 port 20000 - -2
[ 113.658635][ T2621] netdevsim netdevsim287 eni287np1: UDP tunnel port sync failed port 20000 type geneve: -2
[ 114.012694][ T2627] netdevsim netdevsim287 eni287np1: unset [1, 0] type 2 family 0 port 20000 - 0
[ 114.013979][ T2627] netdevsim netdevsim287 eni287np1: set [1, 1] type 2 family 0 port 20001 - 0
[ 114.151856][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [1, 1] type 2 family 0 port 20001 - 0
[ 114.326016][ T227] ------------[ cut here ]------------
[ 114.326345][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 114.326869][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 114.327444][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 114.328062][ T227] Tainted: [W]=WARN
[ 114.328235][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 114.328490][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 114.328761][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 114.329581][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 114.329846][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 114.330140][ T227] RDX: 0000000000000000 RSI: ffff88800d42ac98 RDI: ffff8880061c0b28
[ 114.330453][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 114.330812][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 114.331178][ T227] R13: ffff88800d42a128 R14: ffff88800d42a008 R15: ffff88800d42a000
[ 114.331490][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 114.331931][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.332197][ T227] CR2: 00005560cca36170 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 114.332519][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 114.332962][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 114.333307][ T227] PKRU: 55555554
[ 114.333545][ T227] Call Trace:
[ 114.333714][ T227]
[ 114.333835][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 114.334053][ T227] ? __warn+0xd1/0x1c0
[ 114.334309][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 114.334600][ T227] ? report_bug+0x28c/0x2d0
[ 114.334842][ T227] ? handle_bug+0x54/0xa0
[ 114.335068][ T227] ? exc_invalid_op+0x18/0x50
[ 114.335363][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 114.335616][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 114.335907][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 114.336221][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 114.336461][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 114.336767][ T227] register_netdevice+0xd46/0x1360
[ 114.336998][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 114.337311][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 114.337600][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 114.337939][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 114.338341][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 114.338687][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.338978][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 114.339282][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 114.339614][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 114.339906][ T227] ? sysfs_file_ops+0x11e/0x170
[ 114.340163][ T227] ? sysfs_kf_write+0x41/0x170
[ 114.340473][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 114.340724][ T227] vfs_write+0xa87/0x11e0
[ 114.340918][ T227] ? __pfx_vfs_write+0x10/0x10
[ 114.341232][ T227] ? find_held_lock+0x2c/0x110
[ 114.341522][ T227] ? __pfx___lock_release+0x10/0x10
[ 114.341850][ T227] ksys_write+0xf8/0x1d0
[ 114.342038][ T227] ? __pfx_ksys_write+0x10/0x10
[ 114.342370][ T227] do_syscall_64+0xc1/0x1d0
[ 114.342612][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.342955][ T227] RIP: 0033:0x7f565333eb77
[ 114.343252][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 114.344167][ T227] RSP: 002b:00007fff8f7ec5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 114.344582][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 114.344897][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 114.345281][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 114.345634][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 114.346016][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 114.346366][ T227]
[ 114.346554][ T227] irq event stamp: 5428273
[ 114.346804][ T227] hardirqs last enabled at (5428285): [] __up_console_sem+0x6b/0x80
[ 114.347214][ T227] hardirqs last disabled at (5428298): [] __up_console_sem+0x50/0x80
[ 114.347596][ T227] softirqs last enabled at (5427252): [] handle_softirqs+0x32e/0x5c0
[ 114.348019][ T227] softirqs last disabled at (5426995): [] __irq_exit_rcu+0xc4/0x100
[ 114.348513][ T227] ---[ end trace 0000000000000000 ]---
[ 114.448854][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 115.079217][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - -110
[ 115.079779][ T11] netdevsim netdevsim287 eni287np2: UDP tunnel port sync failed port 10000 type vxlan: -110
[ 115.344490][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 115.744215][ T67] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 115.996429][ T67] netdevsim netdevsim287 eni287np2: set [1, 0] type 2 family 0 port 20000 - 0
[ 116.279190][ T67] netdevsim netdevsim287 eni287np2: unset [1, 0] type 2 family 0 port 20000 - -2
[ 116.279599][ T67] netdevsim netdevsim287 eni287np2: UDP tunnel port sync failed port 20000 type geneve: -2
[ 116.606237][ T67] netdevsim netdevsim287 eni287np2: unset [1, 0] type 2 family 0 port 20000 - 0
[ 116.608206][ T67] netdevsim netdevsim287 eni287np2: set [1, 1] type 2 family 0 port 20001 - 0
[ 116.736203][ T227] netdevsim netdevsim287 eni287np2: unset [1, 1] type 2 family 0 port 20001 - 0
[ 116.981778][ T227] ------------[ cut here ]------------
[ 116.982331][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 116.983022][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 116.983784][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 116.984580][ T227] Tainted: [W]=WARN
[ 116.984891][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 116.985374][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 116.985843][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 116.986676][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 116.986990][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 116.987331][ T227] RDX: 0000000000000000 RSI: ffff88800babac98 RDI: ffff8880061c0b78
[ 116.987766][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 116.988206][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 116.988686][ T227] R13: ffff88800baba128 R14: ffff88800baba008 R15: ffff88800baba000
[ 116.989066][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 116.989497][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 116.989799][ T227] CR2: 000055c5d05f6658 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 116.990141][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 116.990480][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 116.991073][ T227] PKRU: 55555554
[ 116.991257][ T227] Call Trace:
[ 116.991428][ T227]
[ 116.991545][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 116.991777][ T227] ? __warn+0xd1/0x1c0
[ 116.991954][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 116.992226][ T227] ? report_bug+0x28c/0x2d0
[ 116.992533][ T227] ? handle_bug+0x54/0xa0
[ 116.992709][ T227] ? exc_invalid_op+0x18/0x50
[ 116.992937][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 116.993186][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 116.993419][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 116.993698][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 116.993934][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 116.994182][ T227] register_netdevice+0xd46/0x1360
[ 116.994420][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 116.994655][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 116.994936][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 116.995231][ T227] ? mark_lock+0x38/0x3e0
[ 116.995404][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 116.995692][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 116.995993][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 116.996319][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 116.996564][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 116.996860][ T227] ? kernfs_create_link+0x173/0x240
[ 116.997086][ T227] ? kernfs_put+0x1c/0x40
[ 116.997340][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 116.997672][ T227] really_probe+0x1df/0x920
[ 116.998056][ T227] __driver_probe_device+0x2e6/0x3e0
[ 116.998308][ T227] driver_probe_device+0x49/0x140
[ 116.998535][ T227] __device_attach_driver+0x192/0x2b0
[ 116.998760][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 116.999043][ T227] bus_for_each_drv+0x107/0x1a0
[ 116.999277][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 116.999497][ T227] ? bus_to_subsys+0xd5/0x110
[ 116.999729][ T227] ? __pfx___lock_release+0x10/0x10
[ 116.999956][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 117.000213][ T227] __device_attach+0x1a3/0x3f0
[ 117.000439][ T227] ? __pfx___device_attach+0x10/0x10
[ 117.000657][ T227] ? bus_to_subsys+0xd5/0x110
[ 117.000890][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 117.001119][ T227] bus_probe_device+0x133/0x180
[ 117.001367][ T227] device_add+0x99d/0x1110
[ 117.001595][ T227] ? __pfx_device_add+0x10/0x10
[ 117.001824][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 117.002061][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 117.002366][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 117.002657][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.002888][ T227] ? sysfs_file_ops+0x11e/0x170
[ 117.003125][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.003358][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 117.003592][ T227] vfs_write+0xa87/0x11e0
[ 117.003771][ T227] ? __pfx_vfs_write+0x10/0x10
[ 117.004005][ T227] ? find_held_lock+0x2c/0x110
[ 117.004272][ T227] ? __pfx___lock_release+0x10/0x10
[ 117.004609][ T227] ksys_write+0xf8/0x1d0
[ 117.004800][ T227] ? __pfx_ksys_write+0x10/0x10
[ 117.005047][ T227] do_syscall_64+0xc1/0x1d0
[ 117.005302][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.005583][ T227] RIP: 0033:0x7f565333eb77
[ 117.005815][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 117.006595][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 117.006935][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 117.007269][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 117.007596][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 117.007936][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 117.008302][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 117.008658][ T227]
[ 117.008840][ T227] irq event stamp: 5527667
[ 117.009061][ T227] hardirqs last enabled at (5527677): [] __up_console_sem+0x6b/0x80
[ 117.009456][ T227] hardirqs last disabled at (5527688): [] __up_console_sem+0x50/0x80
[ 117.009852][ T227] softirqs last enabled at (5527642): [] handle_softirqs+0x32e/0x5c0
[ 117.010249][ T227] softirqs last disabled at (5527621): [] __irq_exit_rcu+0xc4/0x100
[ 117.010638][ T227] ---[ end trace 0000000000000000 ]---
[ 117.058095][ T227] ------------[ cut here ]------------
[ 117.058560][ T227] WARNING: CPU: 0 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 117.059187][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 117.059657][ T227] CPU: 0 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 117.060107][ T227] Tainted: [W]=WARN
[ 117.060274][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 117.060541][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 117.060816][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 117.061596][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 117.061864][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 117.062186][ T227] RDX: 0000000000000000 RSI: ffff88800b5eac98 RDI: ffff8880061c0b28
[ 117.062491][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 117.062810][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 117.063123][ T227] R13: ffff88800b5ea128 R14: ffff88800b5ea008 R15: ffff88800b5ea000
[ 117.063438][ T227] FS: 00007f56531fd740(0000) GS:ffff888036000000(0000) knlGS:0000000000000000
[ 117.063810][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.064069][ T227] CR2: 00007fff8f7ebfe8 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 117.064389][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 117.064691][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.065258][ T227] PKRU: 55555554
[ 117.065415][ T227] Call Trace:
[ 117.065582][ T227]
[ 117.065693][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 117.065942][ T227] ? __warn+0xd1/0x1c0
[ 117.066107][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 117.066325][ T227] ? report_bug+0x28c/0x2d0
[ 117.066576][ T227] ? handle_bug+0x54/0xa0
[ 117.066737][ T227] ? exc_invalid_op+0x18/0x50
[ 117.066966][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 117.067196][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 117.067415][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 117.067689][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 117.067925][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 117.068177][ T227] register_netdevice+0xd46/0x1360
[ 117.068390][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 117.068607][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 117.068837][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 117.069100][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 117.069405][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 117.069678][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.069892][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 117.070101][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 117.070373][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 117.070728][ T227] ? sysfs_file_ops+0x11e/0x170
[ 117.070932][ T227] ? sysfs_kf_write+0x41/0x170
[ 117.071133][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 117.071348][ T227] vfs_write+0xa87/0x11e0
[ 117.071633][ T227] ? __pfx_vfs_write+0x10/0x10
[ 117.071864][ T227] ? find_held_lock+0x2c/0x110
[ 117.072083][ T227] ? __pfx___lock_release+0x10/0x10
[ 117.072403][ T227] ksys_write+0xf8/0x1d0
[ 117.072609][ T227] ? __pfx_ksys_write+0x10/0x10
[ 117.073030][ T227] do_syscall_64+0xc1/0x1d0
[ 117.073342][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.073694][ T227] RIP: 0033:0x7f565333eb77
[ 117.073931][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 117.074659][ T227] RSP: 002b:00007fff8f7ec138 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 117.074974][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 117.075285][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 117.075597][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 117.076026][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 117.076340][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 117.076662][ T227]
[ 117.076837][ T227] irq event stamp: 5547265
[ 117.077041][ T227] hardirqs last enabled at (5547275): [] __up_console_sem+0x6b/0x80
[ 117.077412][ T227] hardirqs last disabled at (5547286): [] __up_console_sem+0x50/0x80
[ 117.077923][ T227] softirqs last enabled at (5546990): [] handle_softirqs+0x32e/0x5c0
[ 117.078315][ T227] softirqs last disabled at (5546979): [] __irq_exit_rcu+0xc4/0x100
[ 117.078687][ T227] ---[ end trace 0000000000000000 ]---
[ 117.408494][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 118.112808][ T2686] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 118.627110][ T2697] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 118.696683][ T2699] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 119.146554][ T2707] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 119.567166][ T2713] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 119.683992][ T227] netdevsim netdevsim287 eni287np1 (unregistering): unset [0, 0] type 1 family 0 port 10000 - 0
[ 119.778738][ T227] ------------[ cut here ]------------
[ 119.779028][ T227] WARNING: CPU: 1 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 119.779541][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 119.780059][ T227] CPU: 1 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 119.780821][ T227] Tainted: [W]=WARN
[ 119.781007][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 119.781332][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 119.781639][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 119.782327][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 119.782601][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 119.782913][ T227] RDX: 0000000000000000 RSI: ffff88800990ac98 RDI: ffff8880061c0b28
[ 119.783256][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 119.783592][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 119.783918][ T227] R13: ffff88800990a128 R14: ffff88800990a008 R15: ffff88800990a000
[ 119.784260][ T227] FS: 00007f56531fd740(0000) GS:ffff888036080000(0000) knlGS:0000000000000000
[ 119.784667][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.784955][ T227] CR2: 000055c5d05de1e8 CR3: 000000000b8ea002 CR4: 0000000000772ef0
[ 119.785302][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 119.785640][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 119.786028][ T227] PKRU: 55555554
[ 119.786219][ T227] Call Trace:
[ 119.786393][ T227]
[ 119.786515][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 119.786735][ T227] ? __warn+0xd1/0x1c0
[ 119.786894][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 119.787101][ T227] ? report_bug+0x28c/0x2d0
[ 119.787325][ T227] ? handle_bug+0x54/0xa0
[ 119.787533][ T227] ? exc_invalid_op+0x18/0x50
[ 119.787829][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 119.788200][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 119.788468][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 119.788820][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 119.789206][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 119.789562][ T227] register_netdevice+0xd46/0x1360
[ 119.789799][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 119.790030][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 119.790292][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 119.790562][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 119.790879][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 119.791142][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.791367][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 119.791596][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 119.791872][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 119.792087][ T227] ? sysfs_file_ops+0x11e/0x170
[ 119.792348][ T227] ? sysfs_kf_write+0x41/0x170
[ 119.792588][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 119.792820][ T227] vfs_write+0xa87/0x11e0
[ 119.792991][ T227] ? __pfx_vfs_write+0x10/0x10
[ 119.793239][ T227] ? find_held_lock+0x2c/0x110
[ 119.793547][ T227] ? __pfx___lock_release+0x10/0x10
[ 119.793780][ T227] ksys_write+0xf8/0x1d0
[ 119.793953][ T227] ? __pfx_ksys_write+0x10/0x10
[ 119.794197][ T227] do_syscall_64+0xc1/0x1d0
[ 119.794445][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.794697][ T227] RIP: 0033:0x7f565333eb77
[ 119.794890][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 119.795577][ T227] RSP: 002b:00007fff8f7ec138 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 119.795864][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 119.796178][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 119.796523][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 119.796906][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 119.797219][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 119.797526][ T227]
[ 119.797671][ T227] irq event stamp: 5652005
[ 119.797867][ T227] hardirqs last enabled at (5652015): [] __up_console_sem+0x6b/0x80
[ 119.798235][ T227] hardirqs last disabled at (5652026): [] __up_console_sem+0x50/0x80
[ 119.798566][ T227] softirqs last enabled at (5651980): [] handle_softirqs+0x32e/0x5c0
[ 119.798901][ T227] softirqs last disabled at (5651969): [] __irq_exit_rcu+0xc4/0x100
[ 119.799229][ T227] ---[ end trace 0000000000000000 ]---
[ 119.890955][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 120.512281][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 120.983437][ T11] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 121.061203][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 121.517237][ T11] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 121.897197][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 122.000203][ T227] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 122.168253][ T227] ------------[ cut here ]------------
[ 122.168839][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 122.169583][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 122.170418][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 122.171218][ T227] Tainted: [W]=WARN
[ 122.171530][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 122.171999][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 122.172506][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 122.173511][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 122.173884][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 122.174273][ T227] RDX: 0000000000000000 RSI: ffff8880025f2c98 RDI: ffff8880061c0b78
[ 122.174635][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 122.175030][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 122.175496][ T227] R13: ffff8880025f2128 R14: ffff8880025f2008 R15: ffff8880025f2000
[ 122.175881][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 122.176365][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.176998][ T227] CR2: 000055c5d05d6000 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 122.177453][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 122.177828][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 122.178235][ T227] PKRU: 55555554
[ 122.178484][ T227] Call Trace:
[ 122.178669][ T227]
[ 122.178798][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 122.179051][ T227] ? __warn+0xd1/0x1c0
[ 122.179253][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 122.179533][ T227] ? report_bug+0x28c/0x2d0
[ 122.179873][ T227] ? handle_bug+0x54/0xa0
[ 122.180078][ T227] ? exc_invalid_op+0x18/0x50
[ 122.180361][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 122.180703][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 122.181042][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 122.181422][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 122.181724][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 122.182005][ T227] register_netdevice+0xd46/0x1360
[ 122.182267][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 122.182518][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 122.182843][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 122.183352][ T227] ? mark_lock+0x38/0x3e0
[ 122.183581][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 122.183924][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 122.184244][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 122.184540][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 122.184789][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 122.185112][ T227] ? kernfs_create_link+0x173/0x240
[ 122.185422][ T227] ? kernfs_put+0x1c/0x40
[ 122.185612][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 122.185862][ T227] really_probe+0x1df/0x920
[ 122.186132][ T227] __driver_probe_device+0x2e6/0x3e0
[ 122.186389][ T227] driver_probe_device+0x49/0x140
[ 122.186633][ T227] __device_attach_driver+0x192/0x2b0
[ 122.186872][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 122.187187][ T227] bus_for_each_drv+0x107/0x1a0
[ 122.187430][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 122.187732][ T227] ? bus_to_subsys+0xd5/0x110
[ 122.188049][ T227] ? __pfx___lock_release+0x10/0x10
[ 122.188300][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 122.188540][ T227] __device_attach+0x1a3/0x3f0
[ 122.188775][ T227] ? __pfx___device_attach+0x10/0x10
[ 122.189022][ T227] ? bus_to_subsys+0xd5/0x110
[ 122.189301][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 122.189581][ T227] bus_probe_device+0x133/0x180
[ 122.189837][ T227] device_add+0x99d/0x1110
[ 122.190137][ T227] ? __pfx_device_add+0x10/0x10
[ 122.190430][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 122.190686][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 122.191067][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 122.191432][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 122.191679][ T227] ? sysfs_file_ops+0x11e/0x170
[ 122.191956][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 122.192202][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 122.192463][ T227] vfs_write+0xa87/0x11e0
[ 122.192742][ T227] ? __pfx_vfs_write+0x10/0x10
[ 122.193058][ T227] ? find_held_lock+0x2c/0x110
[ 122.193416][ T227] ? __pfx___lock_release+0x10/0x10
[ 122.193722][ T227] ksys_write+0xf8/0x1d0
[ 122.193978][ T227] ? __pfx_ksys_write+0x10/0x10
[ 122.194284][ T227] do_syscall_64+0xc1/0x1d0
[ 122.194545][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.194932][ T227] RIP: 0033:0x7f565333eb77
[ 122.195256][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 122.196184][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 122.196597][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 122.196949][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 122.197302][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 122.197766][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 122.198204][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 122.198617][ T227]
[ 122.198802][ T227] irq event stamp: 5755087
[ 122.199115][ T227] hardirqs last enabled at (5755099): [] __up_console_sem+0x6b/0x80
[ 122.199593][ T227] hardirqs last disabled at (5755112): [] __up_console_sem+0x50/0x80
[ 122.200035][ T227] softirqs last enabled at (5753580): [] handle_softirqs+0x32e/0x5c0
[ 122.200563][ T227] softirqs last disabled at (5753545): [] __irq_exit_rcu+0xc4/0x100
[ 122.200988][ T227] ---[ end trace 0000000000000000 ]---
[ 122.250677][ T227] ------------[ cut here ]------------
[ 122.251226][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 122.251851][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 122.252556][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 122.253265][ T227] Tainted: [W]=WARN
[ 122.253533][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 122.254015][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 122.254438][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 122.255584][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 122.256008][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 122.256446][ T227] RDX: 0000000000000000 RSI: ffff88800d432c98 RDI: ffff8880061c0b28
[ 122.256909][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 122.257424][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 122.258234][ T227] R13: ffff88800d432128 R14: ffff88800d432008 R15: ffff88800d432000
[ 122.258720][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 122.259135][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 122.259417][ T227] CR2: 000055c5d05d6000 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 122.259876][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 122.260409][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 122.260871][ T227] PKRU: 55555554
[ 122.261127][ T227] Call Trace:
[ 122.261467][ T227]
[ 122.261660][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 122.261964][ T227] ? __warn+0xd1/0x1c0
[ 122.262294][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 122.262664][ T227] ? report_bug+0x28c/0x2d0
[ 122.263038][ T227] ? handle_bug+0x54/0xa0
[ 122.263328][ T227] ? exc_invalid_op+0x18/0x50
[ 122.263623][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 122.263987][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 122.264295][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 122.264726][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 122.265046][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 122.265403][ T227] register_netdevice+0xd46/0x1360
[ 122.265753][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 122.266131][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 122.266524][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 122.266945][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 122.267412][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 122.267835][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 122.268245][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 122.268592][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 122.269016][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 122.269272][ T227] ? sysfs_file_ops+0x11e/0x170
[ 122.269495][ T227] ? sysfs_kf_write+0x41/0x170
[ 122.269769][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 122.270128][ T227] vfs_write+0xa87/0x11e0
[ 122.270449][ T227] ? __pfx_vfs_write+0x10/0x10
[ 122.270804][ T227] ? find_held_lock+0x2c/0x110
[ 122.271184][ T227] ? __pfx___lock_release+0x10/0x10
[ 122.271802][ T227] ksys_write+0xf8/0x1d0
[ 122.272310][ T227] ? __pfx_ksys_write+0x10/0x10
[ 122.272660][ T227] do_syscall_64+0xc1/0x1d0
[ 122.272989][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.273405][ T227] RIP: 0033:0x7f565333eb77
[ 122.273765][ T227] Code: Unable to access opcode bytes at 0x7f565333eb4d.
[ 122.274217][ T227] RSP: 002b:00007fff8f7ec398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 122.274761][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 122.275254][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 122.275730][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 122.276479][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 122.277044][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 122.277581][ T227]
[ 122.277889][ T227] irq event stamp: 5765405
[ 122.278654][ T227] hardirqs last enabled at (5765419): [] __up_console_sem+0x6b/0x80
[ 122.279243][ T227] hardirqs last disabled at (5765432): [] __up_console_sem+0x50/0x80
[ 122.279794][ T227] softirqs last enabled at (5764846): [] handle_softirqs+0x32e/0x5c0
[ 122.280213][ T227] softirqs last disabled at (5764831): [] __irq_exit_rcu+0xc4/0x100
[ 122.280744][ T227] ---[ end trace 0000000000000000 ]---
[ 122.594565][ T234] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 123.356105][ T2768] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 123.837358][ T227] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 124.146306][ T227] netdevsim netdevsim287 eni287np1: set [0, 0] type 1 family 0 port 10000 - 0
[ 124.770825][ T2798] netdevsim netdevsim287 eni287np1: unset [0, 0] type 1 family 0 port 10000 - 0
[ 124.916676][ T227] ------------[ cut here ]------------
[ 124.917032][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 124.917483][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 124.917945][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 124.918384][ T227] Tainted: [W]=WARN
[ 124.918565][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 124.918831][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 124.919098][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 124.920093][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 124.920384][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 124.920718][ T227] RDX: 0000000000000000 RSI: ffff8880023e2c98 RDI: ffff8880061c0b28
[ 124.921030][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 124.921351][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 124.921720][ T227] R13: ffff8880023e2128 R14: ffff8880023e2008 R15: ffff8880023e2000
[ 124.922028][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 124.922406][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.922680][ T227] CR2: 00007f6deb924000 CR3: 000000000b8ea005 CR4: 0000000000772ef0
[ 124.922989][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 124.923310][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 124.923642][ T227] PKRU: 55555554
[ 124.923856][ T227] Call Trace:
[ 124.924023][ T227]
[ 124.924141][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 124.924383][ T227] ? __warn+0xd1/0x1c0
[ 124.924605][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 124.924825][ T227] ? report_bug+0x28c/0x2d0
[ 124.925047][ T227] ? handle_bug+0x54/0xa0
[ 124.925234][ T227] ? exc_invalid_op+0x18/0x50
[ 124.925446][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 124.925682][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 124.925914][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 124.926198][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 124.926418][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 124.926636][ T227] register_netdevice+0xd46/0x1360
[ 124.926854][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 124.927074][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 124.927323][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 124.927609][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 124.927951][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 124.928257][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.928470][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 124.928703][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 124.928980][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 124.929209][ T227] ? sysfs_file_ops+0x11e/0x170
[ 124.929424][ T227] ? sysfs_kf_write+0x41/0x170
[ 124.929646][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 124.929865][ T227] vfs_write+0xa87/0x11e0
[ 124.930048][ T227] ? __pfx_vfs_write+0x10/0x10
[ 124.930281][ T227] ? find_held_lock+0x2c/0x110
[ 124.930511][ T227] ? __pfx___lock_release+0x10/0x10
[ 124.930732][ T227] ksys_write+0xf8/0x1d0
[ 124.930899][ T227] ? __pfx_ksys_write+0x10/0x10
[ 124.931138][ T227] do_syscall_64+0xc1/0x1d0
[ 124.931377][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.931648][ T227] RIP: 0033:0x7f565333eb77
[ 124.931905][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 124.932619][ T227] RSP: 002b:00007fff8f7ec398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 124.932948][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 124.933282][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 124.933598][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 124.933912][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 124.934255][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 124.934583][ T227]
[ 124.934745][ T227] irq event stamp: 5868559
[ 124.934957][ T227] hardirqs last enabled at (5868571): [] __up_console_sem+0x6b/0x80
[ 124.935322][ T227] hardirqs last disabled at (5868584): [] __up_console_sem+0x50/0x80
[ 124.935684][ T227] softirqs last enabled at (5867852): [] handle_softirqs+0x32e/0x5c0
[ 124.936036][ T227] softirqs last disabled at (5867799): [] __irq_exit_rcu+0xc4/0x100
[ 124.936398][ T227] ---[ end trace 0000000000000000 ]---
[ 125.041713][ T235] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 125.683216][ T11] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 126.093528][ T227] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 126.262210][ T2822] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 126.353197][ T67] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 126.815182][ T67] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 10000 - 0
[ 126.909273][ T227] ------------[ cut here ]------------
[ 126.909716][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 126.910219][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 126.910703][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 126.911189][ T227] Tainted: [W]=WARN
[ 126.911371][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 126.911664][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 126.911966][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 126.912908][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 126.913306][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 126.913651][ T227] RDX: 0000000000000000 RSI: ffff88800255ac98 RDI: ffff8880061c0b78
[ 126.914009][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 126.914461][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 126.914812][ T227] R13: ffff88800255a128 R14: ffff88800255a008 R15: ffff88800255a000
[ 126.915256][ T227] FS: 00007f56531fd740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 126.915665][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.916230][ T227] CR2: 00005560cca62f08 CR3: 000000000b8ea003 CR4: 0000000000772ef0
[ 126.916632][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 126.917030][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 126.917404][ T227] PKRU: 55555554
[ 126.917584][ T227] Call Trace:
[ 126.917771][ T227]
[ 126.917897][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 126.918172][ T227] ? __warn+0xd1/0x1c0
[ 126.918369][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 126.918612][ T227] ? report_bug+0x28c/0x2d0
[ 126.918858][ T227] ? handle_bug+0x54/0xa0
[ 126.919043][ T227] ? exc_invalid_op+0x18/0x50
[ 126.919291][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 126.919544][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 126.919798][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 126.920096][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 126.920353][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 126.920598][ T227] register_netdevice+0xd46/0x1360
[ 126.920849][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 126.921097][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 126.921385][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 126.921693][ T227] ? mark_lock+0x38/0x3e0
[ 126.921877][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 126.922195][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 126.922507][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 126.922815][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 126.923072][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 126.923395][ T227] ? kernfs_create_link+0x173/0x240
[ 126.923644][ T227] ? kernfs_put+0x1c/0x40
[ 126.923826][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 126.924083][ T227] really_probe+0x1df/0x920
[ 126.924342][ T227] __driver_probe_device+0x2e6/0x3e0
[ 126.924586][ T227] driver_probe_device+0x49/0x140
[ 126.924824][ T227] __device_attach_driver+0x192/0x2b0
[ 126.925069][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 126.925391][ T227] bus_for_each_drv+0x107/0x1a0
[ 126.925650][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 126.925888][ T227] ? bus_to_subsys+0xd5/0x110
[ 126.926133][ T227] ? __pfx___lock_release+0x10/0x10
[ 126.926389][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 126.926631][ T227] __device_attach+0x1a3/0x3f0
[ 126.926871][ T227] ? __pfx___device_attach+0x10/0x10
[ 126.927104][ T227] ? bus_to_subsys+0xd5/0x110
[ 126.927364][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 126.927615][ T227] bus_probe_device+0x133/0x180
[ 126.927858][ T227] device_add+0x99d/0x1110
[ 126.928116][ T227] ? __pfx_device_add+0x10/0x10
[ 126.928366][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 126.928621][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 126.928934][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 126.929266][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 126.929508][ T227] ? sysfs_file_ops+0x11e/0x170
[ 126.929752][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 126.929986][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 126.930243][ T227] vfs_write+0xa87/0x11e0
[ 126.930434][ T227] ? __pfx_vfs_write+0x10/0x10
[ 126.930678][ T227] ? find_held_lock+0x2c/0x110
[ 126.931022][ T227] ? __pfx___lock_release+0x10/0x10
[ 126.931279][ T227] ksys_write+0xf8/0x1d0
[ 126.931455][ T227] ? __pfx_ksys_write+0x10/0x10
[ 126.931696][ T227] do_syscall_64+0xc1/0x1d0
[ 126.931930][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.932230][ T227] RIP: 0033:0x7f565333eb77
[ 126.932472][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 126.933271][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 126.933607][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 126.933938][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 126.934285][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 126.934610][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 126.934987][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 126.935377][ T227]
[ 126.935560][ T227] irq event stamp: 5948017
[ 126.935800][ T227] hardirqs last enabled at (5948027): [] __up_console_sem+0x6b/0x80
[ 126.936223][ T227] hardirqs last disabled at (5948038): [] __up_console_sem+0x50/0x80
[ 126.936629][ T227] softirqs last enabled at (5947234): [] handle_softirqs+0x32e/0x5c0
[ 126.937040][ T227] softirqs last disabled at (5947145): [] __irq_exit_rcu+0xc4/0x100
[ 126.937461][ T227] ---[ end trace 0000000000000000 ]---
[ 127.043060][ T227] ------------[ cut here ]------------
[ 127.043534][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 127.044017][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 127.044506][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 127.044951][ T227] Tainted: [W]=WARN
[ 127.045139][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.045443][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 127.045736][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 127.046541][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 127.046841][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 127.047197][ T227] RDX: 0000000000000000 RSI: ffff88800d42ac98 RDI: ffff8880061c0b28
[ 127.047550][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 127.047922][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 127.048276][ T227] R13: ffff88800d42a128 R14: ffff88800d42a008 R15: ffff88800d42a000
[ 127.048613][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 127.049000][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.049294][ T227] CR2: 000055c5d05ff330 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 127.049635][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 127.050129][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 127.050470][ T227] PKRU: 55555554
[ 127.050647][ T227] Call Trace:
[ 127.050831][ T227]
[ 127.050956][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 127.051192][ T227] ? __warn+0xd1/0x1c0
[ 127.051393][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 127.051649][ T227] ? report_bug+0x28c/0x2d0
[ 127.051892][ T227] ? handle_bug+0x54/0xa0
[ 127.052075][ T227] ? exc_invalid_op+0x18/0x50
[ 127.052323][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 127.052576][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 127.052848][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 127.053182][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 127.053436][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 127.053766][ T227] register_netdevice+0xd46/0x1360
[ 127.054030][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 127.054276][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 127.054524][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 127.054805][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 127.055082][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 127.055385][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 127.055607][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 127.055826][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 127.056133][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 127.056364][ T227] ? sysfs_file_ops+0x11e/0x170
[ 127.056576][ T227] ? sysfs_kf_write+0x41/0x170
[ 127.056841][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 127.057076][ T227] vfs_write+0xa87/0x11e0
[ 127.057271][ T227] ? __pfx_vfs_write+0x10/0x10
[ 127.057508][ T227] ? __lock_release+0x103/0x460
[ 127.057742][ T227] ? do_user_addr_fault+0x972/0xe30
[ 127.057988][ T227] ? __pfx___up_read+0x10/0x10
[ 127.058250][ T227] ksys_write+0xf8/0x1d0
[ 127.058423][ T227] ? __pfx_ksys_write+0x10/0x10
[ 127.058669][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 127.058914][ T227] do_syscall_64+0xc1/0x1d0
[ 127.059176][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.059474][ T227] RIP: 0033:0x7f565333eb77
[ 127.059705][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 127.060454][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 127.060777][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 127.061118][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 127.061451][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 127.061760][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 127.062099][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 127.062477][ T227]
[ 127.062648][ T227] irq event stamp: 5958517
[ 127.062874][ T227] hardirqs last enabled at (5958529): [] __up_console_sem+0x6b/0x80
[ 127.063259][ T227] hardirqs last disabled at (5958542): [] __up_console_sem+0x50/0x80
[ 127.063632][ T227] softirqs last enabled at (5957652): [] handle_softirqs+0x32e/0x5c0
[ 127.064019][ T227] softirqs last disabled at (5957583): [] __irq_exit_rcu+0xc4/0x100
[ 127.064396][ T227] ---[ end trace 0000000000000000 ]---
[ 127.292307][ T234] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 127.721129][ T227] ------------[ cut here ]------------
[ 127.721579][ T227] WARNING: CPU: 2 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 127.722250][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 127.722896][ T227] CPU: 2 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 127.723500][ T227] Tainted: [W]=WARN
[ 127.723742][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 127.724193][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 127.724639][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 127.725832][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 127.726299][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 127.726815][ T227] RDX: 0000000000000000 RSI: ffff88800babac98 RDI: ffff8880061c0b28
[ 127.727350][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 127.727875][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 127.728420][ T227] R13: ffff88800baba128 R14: ffff88800baba008 R15: ffff88800baba000
[ 127.728933][ T227] FS: 00007f56531fd740(0000) GS:ffff888036100000(0000) knlGS:0000000000000000
[ 127.729535][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 127.729992][ T227] CR2: 000055c5d05ff330 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 127.730528][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 127.731042][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 127.731571][ T227] PKRU: 55555554
[ 127.731837][ T227] Call Trace:
[ 127.732033][ T227]
[ 127.732171][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 127.732432][ T227] ? __warn+0xd1/0x1c0
[ 127.732648][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 127.733005][ T227] ? report_bug+0x28c/0x2d0
[ 127.733372][ T227] ? handle_bug+0x54/0xa0
[ 127.733644][ T227] ? exc_invalid_op+0x18/0x50
[ 127.733983][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 127.734370][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 127.734737][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 127.735180][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 127.735538][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 127.735888][ T227] register_netdevice+0xd46/0x1360
[ 127.736268][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 127.736636][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 127.737004][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 127.737457][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 127.737940][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 127.738397][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 127.738738][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 127.739094][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 127.739538][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 127.739872][ T227] ? sysfs_file_ops+0x11e/0x170
[ 127.740247][ T227] ? sysfs_kf_write+0x41/0x170
[ 127.740591][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 127.740930][ T227] vfs_write+0xa87/0x11e0
[ 127.741117][ T227] ? __pfx_vfs_write+0x10/0x10
[ 127.741365][ T227] ? __lock_release+0x103/0x460
[ 127.741621][ T227] ? do_user_addr_fault+0x972/0xe30
[ 127.741937][ T227] ? __pfx___up_read+0x10/0x10
[ 127.742316][ T227] ksys_write+0xf8/0x1d0
[ 127.742578][ T227] ? __pfx_ksys_write+0x10/0x10
[ 127.742928][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 127.743317][ T227] do_syscall_64+0xc1/0x1d0
[ 127.743648][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.744052][ T227] RIP: 0033:0x7f565333eb77
[ 127.744412][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 127.745525][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 127.746017][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 127.746505][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 127.746987][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 127.747488][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 127.747983][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 127.748511][ T227]
[ 127.748771][ T227] irq event stamp: 5965977
[ 127.749102][ T227] hardirqs last enabled at (5965989): [] __up_console_sem+0x6b/0x80
[ 127.749673][ T227] hardirqs last disabled at (5966002): [] __up_console_sem+0x50/0x80
[ 127.750218][ T227] softirqs last enabled at (5965178): [] handle_softirqs+0x32e/0x5c0
[ 127.750752][ T227] softirqs last disabled at (5965127): [] __irq_exit_rcu+0xc4/0x100
[ 127.751302][ T227] ---[ end trace 0000000000000000 ]---
[ 127.815735][ T235] netdevsim netdevsim287 eni287np3: renamed from eth0
[ 128.357188][ T67] netdevsim netdevsim287 eni287np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 128.993217][ T67] netdevsim netdevsim287 eni287np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 129.082214][ T67] netdevsim netdevsim287 eni287np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 129.455197][ T67] netdevsim netdevsim287 eni287np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 129.883191][ T67] netdevsim netdevsim287 eni287np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 131.397248][ T11] netdevsim netdevsim287 eni287np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 131.399247][ T11] netdevsim netdevsim287 eni287np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 131.401276][ T11] netdevsim netdevsim287 eni287np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 131.482176][ T11] netdevsim netdevsim287 eni287np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 131.484307][ T11] netdevsim netdevsim287 eni287np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 131.486186][ T11] netdevsim netdevsim287 eni287np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.457198][ T11] netdevsim netdevsim287 eni287np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 132.459187][ T11] netdevsim netdevsim287 eni287np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 132.461186][ T11] netdevsim netdevsim287 eni287np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.556224][ T11] netdevsim netdevsim287 eni287np3: set [0, 0] type 1 family 0 port 4789 - 0
[ 132.559232][ T11] netdevsim netdevsim287 eni287np3: set [0, 1] type 1 family 0 port 4790 - 0
[ 132.561198][ T11] netdevsim netdevsim287 eni287np3: set [1, 0] type 2 family 0 port 6081 - 0
[ 133.506211][ T11] netdevsim netdevsim287 eni287np3: unset [0, 0] type 1 family 0 port 4789 - 0
[ 133.682256][ T11] netdevsim netdevsim287 eni287np3: unset [0, 1] type 1 family 0 port 4790 - 0
[ 133.830220][ T11] netdevsim netdevsim287 eni287np3: unset [1, 0] type 2 family 0 port 6081 - 0
[ 134.072202][ T11] netdevsim netdevsim287 eni287np3: set [0, 0] type 1 family 0 port 10000 - 0
[ 134.437187][ T67] netdevsim netdevsim287 eni287np3: set [0, 1] type 1 family 0 port 10001 - 0
[ 134.876243][ T11] netdevsim netdevsim287 eni287np3: set [0, 2] type 1 family 0 port 10002 - 0
[ 135.443229][ T67] netdevsim netdevsim287 eni287np3: set [0, 3] type 1 family 0 port 10003 - 0
[ 136.547836][ T227] ------------[ cut here ]------------
[ 136.548449][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 136.549138][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 136.550057][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 136.550849][ T227] Tainted: [W]=WARN
[ 136.551121][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 136.551596][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 136.552069][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 136.553339][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 136.553761][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 136.554307][ T227] RDX: 0000000000000000 RSI: ffff88800b5eac98 RDI: ffff8880061c0b28
[ 136.554800][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 136.555311][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 136.555817][ T227] R13: ffff88800b5ea128 R14: ffff88800b5ea008 R15: ffff88800b5ea000
[ 136.556347][ T227] FS: 00007f56531fd740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 136.556954][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.557385][ T227] CR2: 000055c5d05e26c0 CR3: 000000000b8ea005 CR4: 0000000000772ef0
[ 136.557905][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 136.558462][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 136.558988][ T227] PKRU: 55555554
[ 136.559294][ T227] Call Trace:
[ 136.559545][ T227]
[ 136.559730][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 136.560091][ T227] ? __warn+0xd1/0x1c0
[ 136.560436][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 136.560775][ T227] ? report_bug+0x28c/0x2d0
[ 136.561126][ T227] ? handle_bug+0x54/0xa0
[ 136.561411][ T227] ? exc_invalid_op+0x18/0x50
[ 136.561781][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 136.562131][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 136.562498][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 136.562937][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 136.563374][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 136.563757][ T227] register_netdevice+0xd46/0x1360
[ 136.564124][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 136.564515][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 136.564902][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 136.565396][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 136.565884][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 136.566354][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 136.566690][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 136.567109][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 136.567596][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 136.567978][ T227] ? sysfs_file_ops+0x11e/0x170
[ 136.568352][ T227] ? sysfs_kf_write+0x41/0x170
[ 136.568702][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 136.569066][ T227] vfs_write+0xa87/0x11e0
[ 136.569367][ T227] ? __pfx_vfs_write+0x10/0x10
[ 136.569726][ T227] ? find_held_lock+0x2c/0x110
[ 136.570088][ T227] ? __pfx___lock_release+0x10/0x10
[ 136.570475][ T227] ksys_write+0xf8/0x1d0
[ 136.570757][ T227] ? __pfx_ksys_write+0x10/0x10
[ 136.571127][ T227] do_syscall_64+0xc1/0x1d0
[ 136.571525][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 136.571943][ T227] RIP: 0033:0x7f565333eb77
[ 136.572329][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 136.573547][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 136.574084][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 136.574616][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 136.575112][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 136.575651][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 136.576179][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 136.576720][ T227]
[ 136.576991][ T227] irq event stamp: 6419425
[ 136.577362][ T227] hardirqs last enabled at (6419437): [] __up_console_sem+0x6b/0x80
[ 136.577960][ T227] hardirqs last disabled at (6419446): [] __up_console_sem+0x50/0x80
[ 136.578545][ T227] softirqs last enabled at (6418766): [] handle_softirqs+0x32e/0x5c0
[ 136.579108][ T227] softirqs last disabled at (6418739): [] __irq_exit_rcu+0xc4/0x100
[ 136.579688][ T227] ---[ end trace 0000000000000000 ]---
[ 136.713849][ T3053] netdevsim netdevsim287 eni287np3: renamed from eth0
[ 137.717201][ T11] netdevsim netdevsim287 eni287np3: unset [0, 1] type 1 family 0 port 10001 - 0
[ 137.720199][ T11] netdevsim netdevsim287 eni287np3: set [0, 1] type 1 family 0 port 10004 - 0
[ 138.303223][ T11] netdevsim netdevsim287 eni287np3: unset [0, 2] type 1 family 0 port 10002 - 0
[ 138.637210][ T227] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 10000 - 0
[ 138.639216][ T227] netdevsim netdevsim287 eni287np2: set [0, 1] type 1 family 0 port 10004 - 0
[ 138.641204][ T227] netdevsim netdevsim287 eni287np2: set [0, 3] type 1 family 0 port 10003 - 0
[ 139.031201][ T11] netdevsim netdevsim287 eni287np3: unset [0, 0] type 1 family 0 port 10000 - 0
[ 139.167201][ T11] netdevsim netdevsim287 eni287np3: unset [0, 3] type 1 family 0 port 10003 - 0
[ 139.314270][ T11] netdevsim netdevsim287 eni287np3: unset [0, 1] type 1 family 0 port 10004 - 0
[ 139.469831][ T227] ------------[ cut here ]------------
[ 139.470563][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 139.471053][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 139.471523][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 139.471973][ T227] Tainted: [W]=WARN
[ 139.472183][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.472462][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 139.472764][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 139.473541][ T227] RSP: 0018:ffffc90000b07520 EFLAGS: 00010246
[ 139.473837][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 139.474186][ T227] RDX: 0000000000000000 RSI: ffff88800990ac98 RDI: ffff8880061c0b78
[ 139.474520][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 139.475041][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 139.475408][ T227] R13: ffff88800990a128 R14: ffff88800990a008 R15: ffff88800990a000
[ 139.475750][ T227] FS: 00007f56531fd740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 139.476138][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.476440][ T227] CR2: 000055c5d05dbcdc CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 139.476780][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 139.477131][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 139.477519][ T227] PKRU: 55555554
[ 139.477694][ T227] Call Trace:
[ 139.477884][ T227]
[ 139.478004][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 139.478257][ T227] ? __warn+0xd1/0x1c0
[ 139.478434][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 139.478773][ T227] ? report_bug+0x28c/0x2d0
[ 139.479186][ T227] ? handle_bug+0x54/0xa0
[ 139.479459][ T227] ? exc_invalid_op+0x18/0x50
[ 139.479834][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 139.480269][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 139.480637][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 139.481043][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 139.481446][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 139.481801][ T227] register_netdevice+0xd46/0x1360
[ 139.482205][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 139.482604][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 139.482994][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 139.483494][ T227] ? mark_lock+0x38/0x3e0
[ 139.483774][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 139.484280][ T227] ? lockdep_hardirqs_on_prepare+0x275/0x410
[ 139.484758][ T227] nsim_dev_port_add_all+0x39/0xf0 [netdevsim]
[ 139.485257][ T227] nsim_drv_probe+0x61e/0x8b0 [netdevsim]
[ 139.485650][ T227] ? __pfx_nsim_drv_probe+0x10/0x10 [netdevsim]
[ 139.486105][ T227] ? kernfs_create_link+0x173/0x240
[ 139.486493][ T227] ? kernfs_put+0x1c/0x40
[ 139.486772][ T227] ? sysfs_do_create_link_sd+0x8c/0x100
[ 139.487127][ T227] really_probe+0x1df/0x920
[ 139.487535][ T227] __driver_probe_device+0x2e6/0x3e0
[ 139.487929][ T227] driver_probe_device+0x49/0x140
[ 139.488324][ T227] __device_attach_driver+0x192/0x2b0
[ 139.488698][ T227] ? __pfx___device_attach_driver+0x10/0x10
[ 139.489115][ T227] bus_for_each_drv+0x107/0x1a0
[ 139.489368][ T227] ? __pfx_bus_for_each_drv+0x10/0x10
[ 139.489654][ T227] ? bus_to_subsys+0xd5/0x110
[ 139.489879][ T227] ? __pfx___lock_release+0x10/0x10
[ 139.490100][ T227] ? __pfx_lock_acquire.part.0+0x10/0x10
[ 139.490345][ T227] __device_attach+0x1a3/0x3f0
[ 139.490580][ T227] ? __pfx___device_attach+0x10/0x10
[ 139.490809][ T227] ? bus_to_subsys+0xd5/0x110
[ 139.491035][ T227] ? do_raw_spin_unlock+0x58/0x220
[ 139.491278][ T227] bus_probe_device+0x133/0x180
[ 139.491491][ T227] device_add+0x99d/0x1110
[ 139.491709][ T227] ? __pfx_device_add+0x10/0x10
[ 139.491918][ T227] ? __init_waitqueue_head+0xcf/0x150
[ 139.492137][ T227] new_device_store+0x393/0x690 [netdevsim]
[ 139.492418][ T227] ? __pfx_new_device_store+0x10/0x10 [netdevsim]
[ 139.492720][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.492950][ T227] ? sysfs_file_ops+0x11e/0x170
[ 139.493178][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.493386][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 139.493601][ T227] vfs_write+0xa87/0x11e0
[ 139.493839][ T227] ? __pfx_vfs_write+0x10/0x10
[ 139.494055][ T227] ? find_held_lock+0x2c/0x110
[ 139.494290][ T227] ? __pfx___lock_release+0x10/0x10
[ 139.494516][ T227] ksys_write+0xf8/0x1d0
[ 139.494721][ T227] ? __pfx_ksys_write+0x10/0x10
[ 139.495102][ T227] do_syscall_64+0xc1/0x1d0
[ 139.495487][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.495856][ T227] RIP: 0033:0x7f565333eb77
[ 139.496083][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 139.496849][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 139.497171][ T227] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f565333eb77
[ 139.497478][ T227] RDX: 0000000000000004 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 139.497978][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 139.498536][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000004
[ 139.499061][ T227] R13: 00007f56533fa760 R14: 0000000000000004 R15: 00007f56533f59c0
[ 139.499686][ T227]
[ 139.499931][ T227] irq event stamp: 6567443
[ 139.500253][ T227] hardirqs last enabled at (6567455): [] __up_console_sem+0x6b/0x80
[ 139.500839][ T227] hardirqs last disabled at (6567464): [] __up_console_sem+0x50/0x80
[ 139.501452][ T227] softirqs last enabled at (6566706): [] handle_softirqs+0x32e/0x5c0
[ 139.502053][ T227] softirqs last disabled at (6566689): [] __irq_exit_rcu+0xc4/0x100
[ 139.502732][ T227] ---[ end trace 0000000000000000 ]---
[ 139.668605][ T227] ------------[ cut here ]------------
[ 139.669169][ T227] WARNING: CPU: 3 PID: 227 at ./include/net/netdev_lock.h:52 __netdev_update_features+0x9c1/0xde0
[ 139.669829][ T227] Modules linked in: geneve netdevsim vxlan ip6_udp_tunnel udp_tunnel [last unloaded: netdevsim]
[ 139.670613][ T227] CPU: 3 UID: 0 PID: 227 Comm: udp_tunnel_nic. Tainted: G W 6.14.0-rc5-virtme #1
[ 139.671352][ T227] Tainted: [W]=WARN
[ 139.671621][ T227] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 139.672047][ T227] RIP: 0010:__netdev_update_features+0x9c1/0xde0
[ 139.672493][ T227] Code: 00 e8 a3 4a fe ff 48 8b 5c 24 58 e9 87 fb ff ff 49 8d bf 98 0c 00 00 be ff ff ff ff e8 d8 33 78 00 85 c0 0f 85 99 00 00 00 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 48 8b 54 24 20 48 c1 ea 03
[ 139.673707][ T227] RSP: 0018:ffffc90000b07910 EFLAGS: 00010246
[ 139.674162][ T227] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001
[ 139.674663][ T227] RDX: 0000000000000000 RSI: ffff88800d432c98 RDI: ffff8880061c0b28
[ 139.675181][ T227] RBP: ffffffffb9323440 R08: 0000000000000000 R09: fffffbfff6e3d83c
[ 139.675700][ T227] R10: ffffffffb71ec1e7 R11: ffff8880061c0040 R12: 0000000000000000
[ 139.676233][ T227] R13: ffff88800d432128 R14: ffff88800d432008 R15: ffff88800d432000
[ 139.676733][ T227] FS: 00007f56531fd740(0000) GS:ffff888036180000(0000) knlGS:0000000000000000
[ 139.677328][ T227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.677756][ T227] CR2: 00007f56533b1733 CR3: 000000000b8ea006 CR4: 0000000000772ef0
[ 139.678310][ T227] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 139.678815][ T227] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 139.679700][ T227] PKRU: 55555554
[ 139.679973][ T227] Call Trace:
[ 139.680240][ T227]
[ 139.680416][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 139.680775][ T227] ? __warn+0xd1/0x1c0
[ 139.681053][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 139.681431][ T227] ? report_bug+0x28c/0x2d0
[ 139.681790][ T227] ? handle_bug+0x54/0xa0
[ 139.682056][ T227] ? exc_invalid_op+0x18/0x50
[ 139.682445][ T227] ? asm_exc_invalid_op+0x1a/0x20
[ 139.682839][ T227] ? __netdev_update_features+0x9c1/0xde0
[ 139.683230][ T227] ? __pfx___netdev_update_features+0x10/0x10
[ 139.683662][ T227] ? _raw_spin_unlock_irq+0x28/0x50
[ 139.684021][ T227] ? netdev_register_kobject+0x264/0x2f0
[ 139.684385][ T227] register_netdevice+0xd46/0x1360
[ 139.684735][ T227] ? __pfx_register_netdevice+0x10/0x10
[ 139.685099][ T227] nsim_create+0x5f4/0x790 [netdevsim]
[ 139.685493][ T227] __nsim_dev_port_add+0x22f/0x6e0 [netdevsim]
[ 139.686002][ T227] ? __pfx___nsim_dev_port_add+0x10/0x10 [netdevsim]
[ 139.686516][ T227] nsim_drv_port_add+0xe8/0x160 [netdevsim]
[ 139.686959][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.687312][ T227] new_port_store+0xf8/0x120 [netdevsim]
[ 139.687678][ T227] ? __pfx_new_port_store+0x10/0x10 [netdevsim]
[ 139.688142][ T227] ? __pfx_sysfs_kf_write+0x10/0x10
[ 139.688496][ T227] ? sysfs_file_ops+0x11e/0x170
[ 139.688846][ T227] ? sysfs_kf_write+0x41/0x170
[ 139.689212][ T227] kernfs_fop_write_iter+0x2ba/0x460
[ 139.689564][ T227] vfs_write+0xa87/0x11e0
[ 139.689837][ T227] ? __pfx_vfs_write+0x10/0x10
[ 139.690208][ T227] ? __lock_release+0x103/0x460
[ 139.690532][ T227] ? do_user_addr_fault+0x972/0xe30
[ 139.690873][ T227] ? __pfx___up_read+0x10/0x10
[ 139.691251][ T227] ksys_write+0xf8/0x1d0
[ 139.691517][ T227] ? __pfx_ksys_write+0x10/0x10
[ 139.691839][ T227] ? do_user_addr_fault+0x97c/0xe30
[ 139.692201][ T227] do_syscall_64+0xc1/0x1d0
[ 139.692536][ T227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.692939][ T227] RIP: 0033:0x7f565333eb77
[ 139.693314][ T227] Code: 0b 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[ 139.694474][ T227] RSP: 002b:00007fff8f7eea98 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 139.694979][ T227] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f565333eb77
[ 139.695513][ T227] RDX: 0000000000000002 RSI: 000055c5d05ff330 RDI: 0000000000000001
[ 139.696016][ T227] RBP: 000055c5d05ff330 R08: 0000000000000000 R09: 00007f56533b14e0
[ 139.696524][ T227] R10: 00007f56533b13e0 R11: 0000000000000246 R12: 0000000000000002
[ 139.697025][ T227] R13: 00007f56533fa760 R14: 0000000000000002 R15: 00007f56533f59c0
[ 139.697589][ T227]
[ 139.697867][ T227] irq event stamp: 6587367
[ 139.698252][ T227] hardirqs last enabled at (6587379): [] __up_console_sem+0x6b/0x80
[ 139.698796][ T227] hardirqs last disabled at (6587388): [] __up_console_sem+0x50/0x80
[ 139.699398][ T227] softirqs last enabled at (6587352): [] handle_softirqs+0x32e/0x5c0
[ 139.699995][ T227] softirqs last disabled at (6587347): [] __irq_exit_rcu+0xc4/0x100
[ 139.700594][ T227] ---[ end trace 0000000000000000 ]---
[ 139.928117][ T2982] netdevsim netdevsim287 eni287np2: renamed from eth0
[ 141.271935][ T3143] netdevsim netdevsim287 eni287np2: set [0, 0] type 1 family 0 port 4790 - 0
[ 141.794863][ T3154] netdevsim netdevsim287 eni287np2: unset [0, 0] type 1 family 0 port 4790 - 0
[ 142.171855][ T3160] netdevsim netdevsim287 eni287np2: device assumes port 4789 will be used by vxlan tunnels